Too obsessed about longboard width?

I have a question for all those that know more than I do. I've surfed about 3 years and do fairly well on smaller waves. I've had a few longboard and mostly they were bigger bricks and had a ton of fun on them. I 'graduated' to a 'modern longboard' by Bruce Jones (second BJ board). 9'2" x 22.25 x 3 1/8. I surfed it today and actually had a ton of fun. I DID notice it was less stable but DID turn way easier. I'm 5'7" and float between 140 and 150 lbs.
Am I too obsessed that this board might be too slim? It's not billed as a performance board — Better board to progress on? I'm a smaller guy — for some reason I always thought 23 was the least width I should have. What am I sacrificing / gaining with the .75" difference?
I mostly surf beach/ rivermouth breaks but also do Doheny which is a longboard break.
Any opinions? I'm a little too nutty with getting the 'perfect' board.
Am I too obsessed that this board might be too slim? It's not billed as a performance board — Better board to progress on? I'm a smaller guy — for some reason I always thought 23 was the least width I should have. What am I sacrificing / gaining with the .75" difference?
I mostly surf beach/ rivermouth breaks but also do Doheny which is a longboard break.
Any opinions? I'm a little too nutty with getting the 'perfect' board.