2 Extract batches about a year and a half ago (with steeping grains), then started exploring the steeping process and wound up doing a partial-mash for batch #3, then a couple more PM batches and I got a cooler and tried AG and never looked back.
I have to admit; partial-mash has simplicity over my present all-grain process, but I'm enjoying having seemingly total control over every aspect of the brewing process and that's what I get out of AG.