You left out other. Am not into vibes, only my Baby is, but I must admit that I like it that she prefers rechargeable toys so it doesn't take extra batteries. Because she would use all of the batteries W/we need for other things, she has already "privatized" many of them lol.
Most of my favorites are rechargeable, but my absolute favorite just uses rechargeable batteries. And lots of my toys don't use power at all. The few toys I have that disagree with rechargeable batteries are the ones that get used the least, but I'll still use the rechargeables in them, even though they're less powerful that way.