Do I need new clubs?

[smooney]

Hey,
I just started playing ~month ago, and bought some cheap King Cobra Oversize irons in 'senior' flex not really knowing that they were for slower swing speeds. I'm 23 but do have some back issues (comp. fracture in L2 1.5 years ago) and have for the most part recovered except for occasional soreness/cracking.

Ive played ~10 rounds of 9 lifetime,w/ my best score so far is 51. I usually par 1-2 holes, bogey and double bogey a few and have 2 or 3 or 4 blow up holes scoring quad bogey or worse.

I got a summer golf pass so will by playing daily this summer.

I was thinking of getting some newer irons in 'reg' flex in the $300 range w/ the newer tech. and maybe closer to the correct flex.

I don't really see a point in getting fitted as my swing seems to change daily although i may be wrong here.

Any advice or recommendations on clubs to get ~$300?