Foresight GCQuad Review UK: GC3 or GCQuad for a Home Simulator?

The Foresight GCQuad adds a fourth camera and deeper club data (face angle, loft and lie, impact location, closure rate) over the three-camera GC3. If you fit clubs, coach, or want to see exactly where the ball met the face, that is worth paying for. For most home rooms the GC3 gives the same ball flight for a lot less.

That is the short answer. The rest of this page is the long one: what the GCQuad actually is, what the extra camera buys you shot by shot, who I think genuinely needs it, and what our GCQuad room package includes and leaves out. I have tried to keep to what Foresight publishes and to the room rules we design to, rather than to marketing lines.

What the GCQuad is

A launch monitor is the unit that measures each shot and passes the numbers to the simulator software. The GCQuad is Foresight's four-camera, photometric unit. Photometric means it photographs the ball and club at very high speed from several angles and works the flight out from those images, rather than tracking the ball down the room with radar. Foresight calls the four-camera arrangement its quadrascopic imaging system.

In practice that means it sits on the floor 30 to 40 cm beside the ball and reads everything it needs in the first few centimetres of flight. It does not need space behind you, so it fits our minimum room of 3.0 m wide, 2.7 m high and 4.2 m long, the same as the GC3, the Garmin R50 and the Uneekor units. If your room is tighter than that, start with our Sim Buyer Docs page on whether a golf simulator will fit your room before you shortlist anything.

Foresight's own GCQuad page lists the data it reads. Ball data: launch angle, side angle, ball speed, total spin, carry and spin axis. Club data: club head speed, smash factor, club path, angle of attack, loft and lie, face angle, impact location and closure rate. New units come with a 30-day Foresight+ trial, after which you choose a plan.

GCQuad vs GC3: what the extra camera buys

The Foresight GC3 uses three cameras and reads the same six ball numbers. Where it stops short is club data. Foresight's GC3 page lists club head speed, smash factor, club path and angle of attack. The GCQuad adds face angle, loft and lie at impact, impact location on the face and closure rate (how fast the face is rotating through impact).

Ball numbers tell you where the shot went. Club numbers tell you why. For a lot of golfers the GC3's four club numbers answer "why" well enough: path and attack angle explain most pulls, pushes,…