I bought a Gladiator 115 back in 2007 when I got into GPS speedsailing.
Great board, for a while there it was the only slalom style board I owned and it covered everything from 17knots to 30.
I use to run 6.6 and 7.5 KA Koncepts on mine, with a 36 goldwing fin. Pretty quick, got her up to 36 knots, and fun to sail.
I'd describe it as freerace rather than freeride, akin to a Starboard Futura, which is what I replaced it with after a couple of seasons.
For the right price grab it.