Which coilovers are you going for? Top of my head, I can only think of mine, Neil's and Ricky's that are lowered, and Lee's wrapped PF on air.
Mine is the perfect height IMO. Its a nice driveable height and looks perfect, although I am pretty careful over rough roads. I've never actually measured how much lower it is tbh - I think probably 30mm front, maybe 20mm rear. I have Bilstein B6 and Intrax springs which were initially too low at the rear so I lifted them up with an aluminium spacer to the height below. Neil's is only lowered at the front as well.
Compared to Mike's stock Murple:
