Hello! I am looking for new gearboxes for my tank and I donīt know what to buy. The tank is a Panzer III with loads of added weight, and I use the tank on parks, at the backyard, runing trough mud, water, big slopes and things like that, so I need something strong.





Right now Im running with the upgraded red motors, and so far I've used:
The original pot metal heng long ones, and the sprochets suffered of wear.
The heng long steel ones, the sprochets are OK, but the mounts were weak (They bent) and made a lot of noise.
The asiatam dual speed reduced gearboxes. I had not time of deep testing them, but the problem with this ones is the small size motors.

I was planning to buy the new 4:0 mato steel gearboxes: http://g01.s.alicdn.com/kf/HTB1FHm1H...Xq6xXFXXXp.jpg But some colegues here say they are not good.

So what you recommend me to use, for a reasonable price? I've seen there are some gearboxes for 200-250 bucks, but I see no reason to pay that huge amount of money, so what do you recommend me?

Thanks!