It'd be a shame if you got it then only used it for eye candy purposes. To get the best use out of it, make sure you have a program or drills, or something.
Mine is on a Velocity rim, 32h, courtesy of BF's own Psimet. Heavy as all get out, but still true after a year. I've had to replace the batteries twice: once they died, the second, some water got in and rusted them. All good now. I'd like to have 2: one for training/every day & a lighter one for racing/events. But, expensive.
My junior uses it now almost exclusively, because he possibly has a future in this sport.