Hi.
Can give you some feedback about clones, but not that particular set.

I bought some clone forged blades after thinking about the pros/cons of cavity backs.

These new clubs are awesome and were a third of the price of the big brand. AND they've got a higher spec shaft.

I can't say they're better or worse than the big brand clubs, because I didn't ever play with them, but these clones are plenty good enough for me, so I'm very happy I saved the money.

Maybe when I'm a pro I'll have to start using a big brand as part of a sponsorship deal, but I don't think I'll ever need to buy them. And I'd guess that any pro would be happy to use these clones.

Tom