Foresight GC2 VS vector pro

[Blackfire]

Is there any body that can tell me something on these too launch monitor

I already have a P3Pro that is verry great for club face angle and swing speed but I'd like to get real acurate ball flight measurement as well as ball flight calculation.

the guy from GC2 told me they're under 1% difference with trackman outside, more accurate inside

He also told me that robot test prouved the accuracy of distance and deviation from aiming line is within 1 yard at 100 yards and 2-3 yards from 200 to 300 yards.

the thing is that the unit + software with 1 coures is 8500 US$ plus tax plus shipping.

so I'd like to know if anybody can tell me if vector pro(under 4000$ including everything) is accurate enought for an inside driving range or should I wait and go for the big thing.

Tanks

[Stretch]

I have no useful data for you but come on -- who wouldn't love to take a GC2 to the range just to freak out the guy in the booth next to you with the whole robotic voice thing?