Progress seems to just completely halt at about ring 160 to 170. Used to get like 100x my previous multi from prestigeing but then I can barely get 3x previous multi. Sounds like a lot but it's nowhere near enough to keep up with the fact that the health of each ring to be going up almost by an order of magnitude meanwhile your "power" only goes up by 3x.
I don't know if if the devs have anything that they can do to fix this (if they even do anything to this game anymore) But the WebGL memory running out stuff is so annoying. Have already lost 2 saves which had 1,4bil ep and 78bil ep :/ But if this somehow get's fixed it would be nice.