Dude just read the forums. Holy hell. These retarded threads are so old. They even have trials believe it or not for this very reason! EHRMEGERD
https://store.buddyauth.com/Product?productId=448 here you go and my current rating is 1800 but havent played that much. Hope that helps! Cheers some people are just angry people.. not going to quote them but ignore him
I use gladiator suite and I'm sitting at 2200. This was done with yolo LFG and actaul 2600 manual exp. If you know how to CC and position arena and just let the bot do the rotation, I imagine the difference between CRs to be very minimal. But then again I've never tried TuanHa's CR in arena