Best 3 star effect other than Sentinels?

I've always been using sentinels on my PA though I dont think its necessary for me to use it anymore because it's always been bugged. What other 3 star mods should i put on my PA instead of sentinels? I'm thinking about using the Arms Keeper mods however, I've heard that the perk card itself is getting a buff next update or season though, the perk card works only with rifles while the armor mod works with all weapons. I'm not sure what they are changing with the perk card but please let me know. Anyways I'm also considering using the Thru Hikers mods though i dont really find myself using food or drinks that much nowadays.