Well, as I’m sure you know you can make any compressor with infinity ratio act like a limiter. I tend to find in most respects when set up correctly they all sound the same, except for differences like noise, footprint and other settings to play with. I actually find the Boss LMB3 a great limiter, and the enhancer has a place in some applications, like livening up a woolly sounding house amp at certain venues. With enough tweaking for a given instrument I’ve found the limiters in my Roland and Zoom units to be excellent.