Clubsports are valved for smooth race tracks, so they have more compression - especially high speed - than you would need or be comfortable with on the road - although there's probably enough adjustment to dial it out at the expense of some body control - you can also generally have them custom valved for your spring rate/car/unsprung weight, and they have the spherical bearing top-mounts.
However, I'm pretty sure there's no warranty on CS units as they are aimed at track and race-use only?
TBH, if I was spending that sort of money, I'd save a little more and go speak to Ohlins for inverted units, they can flow more oil in fast valve movements, much stiffer unit, less internal friction, more adjustment and run a lot cooler as they don't work the oil as hard.