Well i recently purchased new hb key , last friday and in 7 days.
Dh 98-110
Ilevel 870
Suramar done
Artifact ranks full
PvP 50 + 10 honor levels (all nights random bgs) +10h some days even +15
And the account is still fine, I will give a rest on next days, the chance is always there, but if u know how when and where (im botting since 2011) the risk goes down.
Just say, i lost many accs when i was botting on business mode with multibox and selling etc. But this one, (the dh acc) is my main, acc from 2006, I botted in every exp with it, and still alive lol
Bot when bots bot, dont bot on first months of new zone or exp, dont use lowQ stuff, pay for best ones, u should be fine, but u always have the risk, i see many friends loose all even doing the things right, but im still alive, lucky for me Im always away from PC When Dark times por banwaves comes lol.
I never get banned on PvP btw my top bans is from gathering