For MK, IMO, its easier to take Lyft because it will drop you off on the side of the TTC where shuttles and rideshare drop off is, and it won't necessarily matter if the parking lots are open. For the other 3 parks, it really makes no difference if you drive or take Lyft because you'll need to wait for the parking lots to open for either. Lyft is a little faster I guess since you don't have to park the car and you're dropped off possibly closer to the entrance.
As PP mentions, if you're dropped off at a walkable resort, you'll need an ADR or QS mobile order to enter the resort. For DHS, a lot of people have been getting dropped off at the Speedway across the street and walking via the pathway from there. Others have been getting dropped off at Swan/Dolphin and walking from there, as they do not require an ADR or mobile order to enter. Its about the same distance to walk from Swan/Dolphin as it is from Speedway. There's no alternative drop-off locations for AK, so might as well drive there.