Depends on what variant of clan ship build you use, I go by this website and using the clan ship no Ash build (recommended by a clan member at 60k)
I'm at 30k atm what I do when a new tournement starts is activate all mods except increase gold and max stage then hit prestige.
I will then level up any available passive skills (thanks to the mods active)
Keep playing until reached my max stage in order to use freeze max stage, once stage is frozen I would turn off max scrolls/weapons and all weapon sets mods and prestige.
Prestiging insures the mods are turnt off to carry on increasing my max stage.
I can increase my stages dramatically and find it so much safer, as technically I'm not going past my max stage due to passive skills being leveled up
I have been previously teapotted more times than I can count but highest was 60k before seeing a teapot, most of the times is being careless and pushing to many stages between prestiges.
All in all I use this mod apk;
This site for build:
Builds Compendium - RotoR's Clan Ship No Ash pHoM & Fairy builds
artifacts optimiser = TT2MASTER apk
Raid optimiser = TT2 Raid optimizer apk
Using my latest method I have found it to be safe and stage advancement safer and been months of active playing without teapot.