Kuva weapons: regarding the 40 rank cap.

[Ogarra_Remaellus]

Kuva weapons have a rank cap at 40 like a certain sword from a certain someone, but it isn't really needed. (other than mastery, and fitting really big mods) The Paracesis gives you a reason to slap 5 forma onto it, and that is the damage boost, and ability to reset sentient resistances at 40. If Kuva weapons had a stat boost/ability at rank 40 it would give Tenno a reason to really invest in these weapons and get them to rank 40. The boosts would almost have to be weapon specific. (faster fire rate for the ogris, blast radius on ayanga, etc) Personally, I'd be more inclined to dump forma into these things if there was a reason, because in most cases (for me so far) you only really need 1-3 forma to make these weapons work.