I'm currently running some Forte II's with Crites tweeter diaphragms and recapped crossovers. Quite happy with a SE triode-strapped amp with 6L6-ish tubes currently installed (5Wpc). But I came to Klipsch in a roundabout way...
First heard their run-of-the-mill "big box" speakers during college
ca. 2003 and was not impressed
at all (my experience was coming primarily from just playing instruments growing up, not actually being big into stereo gear). At that time, I didn't know about their "Heritage" gear or a Klipschorns or anything like that.
Joined AK back in 2008 or so and starting absorbing info about the Heritage gear. Went to either the second- or third-to-last AK Fest and had a lot of late-night fun in
@Kegger's room with KG2.5's. And I met the esteemed Yang Lin, who told me that all you really need in life is a good pair of Klipsch Fortes modded to the hilt, mated to a tube amp. Not long after, I heard some Cornwalls with some Yamaha Class A at a local dude's house and loved it. Eventually got the chance to pick up some nice KG4's for a relative song, and I was so excited I recapped the crossovers that day. End result: BLAH, even with Class A solid state. They didn't really do anything for me. I much preferred my little Andrew Jones Pioneer bookshelves. I was about to give up on Klipsch.
Then, at the local/regional AK meet-up in Manchester, IA, last year, I heard some Klipsch Choruses with a really good amp. WOW! That was something. I had brought some custom Altecs up to the event myself and I knew I loved them with my tube amp, but in the back of my mind there was something about the Choruses that I really latched onto.
Then this winter, after a lackluster stint with a set of refurbed EV Aristocrats, I lucked into a pair of Forte II's from a buyer whom I'd previously sold a Nikko Alpha III amp to (I only mention it because that is one sweet, underrated amp -- anyone still reading at this point, lol?). Long story short, I recapped the Forte II's with good parts, played around with tube complementsin my amp and preamp, and I'm EXTREMELY happy right now.

I've come to accept that I will always have somewhat of a wandering eye with speakers, but the Forte's are sleeping pretty soundly tonight at least.