yes J i carry and use those clubs cos i like the 50, 75, 100 gaps - next yardage up is 125 for me so its covers my bases.
i get punches of 41, 62 and 84 as well as 108 which also covers my bases.
i never pitch beyond 13y which is my satin - that thing goes anywhere from 7y-20y depending on slope and where its used.
i only flop up to 25y which the ping helps with.
reason why i dont use the top level wedges is the spin is uncontrollable for me. id rather use the pings and satin which have a consistent back up as well as hop and stops for full back spin - not spin off the green type stuff. having said that tho the cleveland 100y is awesome to hold greens in big tailwinds using fullshot and punch with full back spin.
i rarely play ctth so i dont really know what u need for that.
oh btw dont confuse me with the top players lol - im basically a hack that wgt throws a bone to once in a while to keep me playing :)