>>96448913
I've always disliked Repentia and would much rather have had official Frateris Militia or full blown Redemptionists in the army list.
Having Sisters who have failed in something be sent or choose to go on a crusade like has happened with various Space Marines would be fine, with only the very best or most blessed surviving. That would mean a table top unit of super veterans with their own high level Sacred Rites/Acts of Faith but with very limited wargear choices.
Instead we got Sisters who devolve so badly that they strip naked, staple scripture to their tits and tongues and fanatically charge the enemy. Oh and if they aren't charging fast enough a non-redemption seeking "Mistress" uses neural whips on them to make them go faster.
Great for Rule34, not so much for the fluff of the army.