Forget blaming the clubs....no offense but if you truely haven't broken 100 then you need lessons not new irons, drivers or special shafts.
**I don't mean to sound like a grumpy man - It's a catch 22, you need decent clubs to play but you need a semi-consistent swing to have a good feel for the clubs...I wish you luck my friend.
Personally I started playing the G2's and loved them. I chose them becaue I liked the looks, I trust the company and I also live near them so I know if I needed adjustments I could get them done cheap and quick. Basically a set I can grow with.