I have been away at uni, so not involved with IJC at all for a few weeks, too busy revising (finally finished today thank god!)
Having spoken to Paul about them, he assures me they are handpicked to the usual standards. TBH the one with 16 grains may officially be a G2 but that's nonsense. It's more like £240 for a G1 or a G1+ with that particular one.
Concaving not for me at all, but it does allow them to be big and light - which a lot of customers like. We are the more educated on the forum about bats and such, but many customers just want the thickest edge, lightest bat. It's more a reflection of the market than it is Paul/IJC team.
We will be stocking their helmets soon - lowest starts at £35 from memory, so a decent value adult helmet, for the club bag or something similar.
As for knocking in - can't comment. Haven't knocked in a bat for years, did far too much of that age 16!
Any further questions, let me know - and good luck this weekend, hope the weather holds for everyone!
CBD