I have PW, 50, 55, 56. 😬
56 sandwedge I use for chipping to our raised greens, and for short greenside bunkers. It also has old style grooves. 55 wedge came with my set of irons,new style grooves, and is perfect for longer greenside bunker shots that need to run out.
I am rubbish at chipping, but confident from bunkers. Helps that our bunkers have lovely uniform sand from Cornwall, and not builders sand from local yard. 😊