I have decided that I want to add a Gap Wedge or Utility Wedge to my bag b/c I am sick of ********

up 100 yard shots. It seems the PW is good for 105-115 & SW is good from 75-90, but if I try to crank a SW or lightly hit or 3/4 hit a PW, the results are miserable. I have Ping clubs that I have been fitted for that I am happy with, however they are G2's which are not currently being made.
So my question is, how important is the lie angle for wedges? Should I order a UW from Ping (either the G5 or Rapture) to meet my specs or is an off the shelf Wedge going to suffice as long as the loft is what I am looking for (50-52) because the lie angle is not as critical for Wedges?
By the way, I have been scouring Ebay with no luck.