In my opinion if you want a badass 2a6 get a taigen/torro rtr or kit then you can put your preferred electronics in. But it you just want something to mess around with then these will definitely do the trick.
Very realistic and detailed toy.
I'm happy with my purchase of the Heng Long RC Leopard A6 Tank. The weight is what suprised me the most, it's heavy like a war Tank is supposed to be. The scale of the body is something I can sit down and look at for hours and the airsoft canon is fun when I'm bored during the pandemic lock down. It traverse over many terrains with ease and you don't have to worry about the metal tracks breaking like the plastic ones did on my Tiger Tank. The run times are 20 plus minutes and you will enjoy every minute of it. I did buy the upgraded blue motor metal gearbox update, but haven't installed it yet, I'm curious as to how long this gearbox will hold up. My only issue is that one of the smoke ports stopped working on day one, but its not a deal breaker. This tank is upgradeable and you can find many different things for it, but its not 100% hobby grade, I would say 75% hobby grade. I've been into RC for 45 years, this Tank is an improvement in toy grade RC products, I would recomend it for sure.
The seller is quick to ship and the packaging was good. I've bought a few of these tanks and never had an issue. I highly recommend them for people who do not want to pay a lot for heng long metal tank. The tanks are somewhat hobby-grade and can be upgraded with metal tracks, road wheels, drive wheels and idlers. They also come camo painted but will need weathering.
Heng Long RC Tank Metal Pro Version 1/16 2.4G German Leopard 2A6 3889-1 Metal Gear & Tracks