i played a little with v, i never caught up to their lvl while they were still playing
phSRO is a 90 cap eu/ch with almost no edits, and i think it's 3x or 4x xp rates, but i think it's made by a botting community called project hax, so i'm not even sure if we're allowed to post about it
that being said the server is very stable so far, there's always at least 1 full page in the party matching, mostly bots ofc but there's been a few good parties.
https://sro.projecthax.com/