The V2 was long overdue, hence there are so many companies with upgrades for the 210 - but the V2 has covered just about all the issues on the last kit.
One critical note though: be very wary of parts quality, particularly the drivetrain: I've had loads of problems with outdrives and driveshafts, and it seems I'm not the only person struggling with it.
Otherwise the 210 is really a solid car: I upgraded mine to a specification very similar to the V2, and it's both easy to drive, the plastics are quite durable*, pace is very good and the V2 upgrades really transform the car vs the V1 (I really noticed as I upgraded mine along the way, particularly the LWB)
*I heard the V2's suspension arms are harder, so they may be more brittle, but I can't confirm this since I run V1 suspension arms.