My main band uses IEMs, which I love. However, I still have a (now discontinued) Traynor K4 keyboard amp that I use for fill-in gigs, etc. To me, it's a good-sounding, convenient all-in-one package: three stereo input channels, one with a tube preamp and one that can actually accept two inputs; a fourth monitor input; stereo XLR outs with ground lift; and a "sorta stereo" cabinet with a mono 12" woofer and left-right mid and high drivers. And the cabinet can be placed in forward-facing or kickback orientation.
I'm on my second K4: I bought my first one back in 2006 and used it up until a few years ago. A friend of mine joined a new band and needed an amp so I sold him the K4 for peanuts. Within a few months, I wished I had it back, so I found another used one online.