Im sure Fred is talking about me, I use the balance rite and I have been using it for about 4 months and I like it. I am about 6'6 so I could use the extra length for arm swing. It took me about 5 minutes to adjust to the weight, but I leave it on 100% of the time
I wasn't talking about you James, but I'm glad someone chimed in. I tried the Schuler extension once and if there was a difference, it was so minute that it wouldn't take much time at to get used to. And I'm 5'7" and don't hold the cue near the end.
Freddie <~~~ looking to buy a Schuler extension still