Those days I have amazing results on Twitter on crypto niche. I’m not using Jarvee but Postocom.co to mass schedule tweets on a few different profiles.
It takes a bit more time but your account isn’t risking anything as they are using official API.
Massplaner can finish the repost work I think
It sure can 
you can use the Retweet/Reply tool for that
For me, the best Twitter bot is TAP. It can automate almost all the tasks on X.
Did you find any good one?