I'm not a fan of smaller pins - particularly the piloted 5/16x14 or x18 - just a personal preference. I don't like the way the metal on metal of the insert and pin resonate. its just not for me. still amazed to see how many top tier cue makers are using the 5/16x14 and putting metal inserts and pilots on gorgeous shafts. I personally think it was a trend that got out of hand. give me a g10 radial or 3/8x10 pin any day over ss