I've actually been using my Special 5HH an even more more than usual lately (for gigs, anyway). IIRC, I've gigged my ceramic SR5HH only once so far this year and my Big Al 5SSS ... yikes ... not at all yet.
But I have noticed I've been using different pickup switch combinations more often. I still love 2 and 4, but I've really started to like Position #5 with some treble boost for typical classic rock songs and Position #1 with some bass boost when I want an even more aggressive rock tone.
However, I still use all 5 pickup switch positions on every gig, which is the reason I love my HH's. There's so much versatility - and it's easy enough to take advantage of it with a minimal amount of tweaking between songs.