In my case (yes my ticker shows 3 resorts in 7 nights) it was a combo.
I had plans for 4 nights (booked a year in advance with
AAA discount). Then my plans changed and I was doing a whole week with my original POFQ right in the middle.
Since I could not get AAA discounts I had to decide wheter to pay rack rate, wait for fall discounts and maybe get a resort I didn't want (my prefered choice of resorts are popular and no discounts really available for my time), or stay off site.
I first decided to do one night at AoA to see the new resort. (not a fan of oversized over the top decorations but wanted to try it). Plus I wasn't going to a park the first day, I was going to shop offsite and plan on checking in at dinner time, so I didn't really want to pay a Saturday rate when I was just going to be sleeping till I could check in the next day, but would still be onsite to make early park day easy on Sunday.
Then I would need two nights at the end, I had a rack rate at POFQ because that's were my original reservation was and I figured I'd at least stay at the same resort and have a chance to connect my two reservation.
Then fall discounts came out. None for my resorts of choice but ASMu (which I've stayed at once before) had availability and was Half the price. So I decided to go ahead and do another move. (my deposit on POFQ actually paid for my all but $6 of my ASMu stay)
So I saved money and I get to try out a new value. I don't mind moving. I did a split last year (2 resorts, but 3 if you count my one night offsite) and it does not bother me to pack up and move (I'm a good packer and I can do it very easily and quick). In fact it's kinda nice as I plan my vacation days to match up to where I'll actually be.
The first non park shopping day/stay at Value.
Then I have a friend who's going to fly in on my second day. I'll do a park make the move and pick her up at MCO, we'll get her settled then spend the evening at DTD. Then spend the time doing a more leisurly f&w/IOA and no wdw park evening/slow touring of the parks. More time at the resort, bigger room, more atmosphere at a MOD fits that plan.
4 days later, we have a breakfast ADR, I'll drop her at MCO, then come back move to the value and spend the next 2 and half days doing park commando. Which is perfect to have a room where I'll only be sleeping and showering.
Each of the hotels fits the touring style I'll be doing so it's great.