TipU is the one giving you the most profit and it's paying you 1 steem for 100 SP every month. If you undelegate, you'll lose 0.25 SP during the expiring delegation week.

I offer you 1.3 steem for every 100 SP / month, I'll pay you at the beginning of the week and I'll cover the 0.25 steem you'd get for the week if you didn't undelegate to these services (so 1.25 steem if you undelegate from all of them).

If you like this idea, please let me know in advance so I can ensure I have enough steem already set aside before we begin.