Wow, you mean I'll have to go back to my .45s for diversity? (Maniacal cackle.)
9mms I've shot and really liked: Taurus PT92 (old style, no decocker), S&W 5946, Sig 225, Kahr K9 (flatside), Glock 17, S&W 639, Sig 228, HK P7.
With the caveat that I regard this as the "only 9mm" and not the...