You just gotta take it slowly. You'd expect that you can just skyrocket to the top in a few days, but the best way to use this is just to make your daily grinds much much faster than you would if you didn't use the mod. To be safe, it's easier to use this as a Farming Mod rather than a Pushing Mod.
Outside tournaments, get to your max stage using the instant max stage, Prestige every 5-10 minutes, then put it all in BoS.
During tournaments, push until your max stage, prestige and then upgrade artifacts, rinse and repeat just at your max stage. During the last few hours of your tournament, turn off ALL cheats then push as far as you can using whatever relics/artifacts you upgraded. Without the mod, could prestige around 5-20x during tournaments depending on your playtime. With it, you could prestige 30-100x during a tournament. That's how I've been using it - staying safe under the radar, achieving more than a non-cheater at the same level.