For the double gameweek with Everton? It's one possibility. Seen some stuff on youtube with different strategies, going to save mine until later. Slot is your safer-looking use now plan for sure, but I like the idea of switching managers around/targeting the big bonus points personally.
One advantage of waiting until later is that your squad should be worth more by then, easier to sacrifice the funds. Disadvantage is that you can't just focus solely on players in wildcard if leaving it until later.
With each of the plans just omit the TC chip if already used. These from FPL Harry, Let's talk FPL and FPL Scoutcast. 1a is what I'm thinking from the first of these, maybe 3a as it allows the assistant manager chip to be played 35-37 as well as the 36-38 highlighted below depending on which fixtures seem best and will include double GW for 36 either way. Think I like that flexibility more actually. Don't want to leave my wildcard until 35 as mentioned in some of these. Seems like I wouldn't get much benefit out of it at that point.
GW 29 important to the way I want to play it, need to transfer out Carabao Cup finalist players and their opponents if not free hitting that week and I'm on triple Newcastle so not the best starting place with them 2-0 up from the first leg! Guess I could leave one on the bench, sure to blank before the wc in 30.