# RCVerdict > RC and FPV buying guides: RC cars, crawlers and trucks, FPV drones and goggles, radios, LiPo batteries and chargers, motors, servos and upgrades, with specs and compatibility explained. RCVerdict publishes RC and FPV gear reviews, buying guides and reader discount codes. Every review states who the product suits, the current price from the brand's own store, and any active reader code. ## Key pages - [Reviews](https://rcverdict.com/reviews): every product we recommend - [Buying guides](https://rcverdict.com/guides): how to choose - [Glossary](https://rcverdict.com/glossary): RC and FPV gear terms defined - [How we test](https://rcverdict.com/testing-methodology) ## Topics - [RC cars & trucks](https://rcverdict.com/category/rc-cars): Ready-to-run and kit RC cars: rock crawlers, monster trucks, buggies, short course and on-road. - [FPV & drones](https://rcverdict.com/category/fpv-drones): FPV quads and kits, goggles, video systems, whoops and recreational drones. - [Radios](https://rcverdict.com/category/radios): Surface and stick radios, receivers, telemetry and radio protocols. - [Power & upgrades](https://rcverdict.com/category/power-upgrades): LiPo and Li-ion batteries, chargers, safe storage, motors, ESCs, servos and tires. - [Planes & helicopters](https://rcverdict.com/category/aircraft): Trainers, aerobatic planes, RC helicopters, recreational drones and replacement parts. - [Tools & track](https://rcverdict.com/category/tools-track): Soldering stations, repair tools, storage, race gates, timing and RC simulators. - [Beginners & kids](https://rcverdict.com/category/beginner-kids): Ready-to-run starter kits, age-appropriate RC for kids and first steps into the hobby. ## Buying guides - [Brushless vs Brushed RC Motors: Speed, Runtime and Upgrades](https://rcverdict.com/guides/brushless-vs-brushed-rc-motors): Brushed motors are cheaper, simpler and give smooth low-speed control, which suits beginners and many crawlers, but their brushes wear and they waste more energy as heat. Brushless motors are faster, more efficient and nearly maintenance-free, and need a brushless speed controller. Brushless power is rated in kV (rpm per volt); brushed motors by turns, where fewer turns means more speed. - [FPV Goggles: Analog vs Digital Video Systems Compared](https://rcverdict.com/guides/fpv-goggles-analog-vs-digital): Analog FPV is cheap, low-latency and works with any 5.8 GHz analog transmitter, but the picture is grainy. Digital systems such as DJI, Walksnail Avatar and HDZero give far clearer video; the goggles and the drone's video transmitter must use the same system. In the US, recreational FPV pilots must pass the TRUST test, register drones over 250 grams and fly with a visual observer. - [How to Choose Your First RC Car: Scale, Speed and What's in the Box](https://rcverdict.com/guides/how-to-choose-your-first-rc-car): For most first-time buyers, a 1/10 scale, 4WD, ready-to-run truck with a brushed or entry brushless system and good local parts support is the best start. It handles grass, gravel and jumps. Check whether the battery and charger are included, whether the electronics are water-resistant, and that spare parts are easy to buy, because parts will break. - [LiPo Batteries for RC: Cells, C Ratings, Charging and Safety](https://rcverdict.com/guides/lipo-battery-guide-for-rc): Each LiPo cell is 3.7 volts nominal and 4.2 volts full, so a 2S pack is 7.4 V and a 3S pack 11.1 V. Capacity in mAh sets runtime; the C rating describes discharge capability, though labels are often optimistic. Always balance-charge on a LiPo charger, usually at 1C, never leave it charging unattended, store packs at about 3.8 volts per cell, and retire any pack that swells. - [RC Radio Protocols Explained: ExpressLRS, Crossfire, DSMX and More](https://rcverdict.com/guides/rc-radio-protocols-explained): Your transmitter and receiver must speak the same protocol. ExpressLRS is the open-source favorite for FPV, with 2.4 GHz and 900 MHz versions. TBS Crossfire is a long-range 868/915 MHz system. Spektrum DSMX, FrSky and Flysky are common in ready-to-fly models and cars. Multi-protocol radios running EdgeTX can add modules, so one transmitter can fly many models. - [RC Rock Crawler Buying Guide: Scales, Axles and Must-Have Specs](https://rcverdict.com/guides/rc-rock-crawler-buying-guide): Most beginners should start with a 1/10 scale ready-to-run crawler or trail truck: big enough for real terrain, with the widest choice of parts. Small 1/24 and 1/18 crawlers suit indoor courses and tight budgets. Check axle type, servo torque, waterproof electronics, tire compound and whether the battery and charger are included. Plan for a steering servo upgrade, the most common first change. Contact: info@rcverdict.com