The Yorkville has the synergy horn technology licensed from Danley. They should sound good, be very efficient, and get very loud.
They have a smaller speaker, the u15, same technology but smaller than the u215. It's 1x15 instead of 2x15. For your uses you'll probably find it adequate. The smaller size and weight will probably make it easier to work with. Max spl is 131 vs. 134.
Best to find a dealer and take a listen to see what you think.