Try it ..you might like it. As for price shop around. Some are better than others. Also can be used as shaft adapter. I have one that adapts a Schon butt to a UniLoc Revo and one in reverse. If you do not like it someone will buy it from you.I am in the mid-curious group, lol! I just discovered last night the existence of mid cue extensions. I am not a tall person, but would like to see what using one would be like. I would just run a few racks with it, and see if I can get used to regular play with it on, then, of course, see how well I can do with long shots. Also, I am not sure that I want to spend $62 for one, lol. So looking for less expensive options for either 5/16 x 18, or 3/8 x 10.