No need to shout.
If you are looking for a mid arm machine 14-16 inches, as Juliasb, suggests, your best bet is to go to a show and try them out.
You also need to think about what size of quilts you make and whether or not you want a full frame, a small (Little Foot type) frame or sit down machine. Again going to a show will help you to decide.
What size blocks do you generally use in your quilts?
Do you want to do free motion, e2e, Pantos, or computer guided quilting?
What is your budget?
Where in your community can you go for servicing?
I looked at the machines you mention, the Block Rokit and Qnique at a show, where I also tried out all the other major brands of LA machine. I considered them briefly, but then decided I could get more machine, for less money by buying a used machine.