Picked up a gen 7 pro, took all the unnecessary weight off of it and ran it around the back yard. First issue the cv axles failed, got aftermarket replacements. Next the transmission gears stripped, replaced with metal ones, next the esc and the motor failed, order is placed for a new ones. For the money I tried to save I’ve already bought the trx 4 I was interested in.....that’s it in a nutshell. I bought my wife the gen8 for Xmas and now I’m not sure that was a good idea.....