I hit 29 and stopped cause I noticed that the ratio between the amount of pokestops I visited and pokemon caught were so big that I'm afraid of getting banned.
I am so pissed of me, i was botting with the 30 sniping for 8 hours nothing, than i was only farming pokestops and renaming my poke with the 36 Account and got a bann after 3 Minutes!!! ✌️