I was reading about all these high speed approaches and did some looking.  Lancair advertises the Legacy dirty stall at 67 mph.  Convert to knots, 1.3 x VSO and you get a 76 knot approach speed.  The ES dirty stall is 65 mph, for a 74 knot final approach speed.

 

I fly my ES at 80 down final without too much float, more that I got with my Mooney though.  Why are the Legacy guys zooming down final?

 

Mike Easley

Still in Paint