but, but, but IMHO if I wanted to shoot revolver competition it would be a 929 or .38 spl out of one of the numerous large-framed .357's.
I agree that this seems unlikely to primarily be a gamer gun, although, in addition to ICORE Lim 6 and mcb's IDPA suggestion, I could imagine this being useful for a bowling pin match where the pins are set far enough from the rear edge of the table to need a good shove to go 1-for-1.
For those who want a revolver for home defense, this might be an awfully good pick, though. The moonclips mean it could be left unloaded (if that was important to the person) and still brought into action very fast and rapidly reloaded in the event of multiple assailants; meanwhile, the 10mm is an extremely capable cartridge for personal defense. Throw in the capability to shoot inexpensive 40 rounds, and/or to handload down to 38 spl levels, and you've got something that might be of interest to some folks.
And for those of us who like the 1cm in bottom feeders, having a companion wheelgun might be kind of interesting. TBH, if I hadn't just committed my gun budget to a new competition blaster, I'd be thinking hard about it.