The McCoy is a strange beast suited to the back foot surfer. In fact the best board mac could own would be a McCoy for that reason,someone who does not move their feet will love them.
The blokes who own them up my way struggle on the beaches unless it's clean....also they will all tell you including Geoff that you gotta ride them for q couple of years to get used to them WTF
And I am a McCoy fan...
I would be going a more takayama scorpion type shape.,way more versatile.
Most of my boards are still made so I don't struggle from going from long to short.
My beesting at 7'6 is still my most used board. Paddles super well, but it's the nice rails and the double flyer that set it apart from a mini mal. So manoeuvrable and fast. Multiple sweet spots to surf it from makes it really forgiving.
Then my 7'5 single is the most user friendly board I have. That big single makes stability a non existent word. Goes better in the crap beaches way better than I expected, but it lights up on a clean wall,the single fin is the best feeling when you surf

But my new favourite for knee to oh is my 6'6 mini Maca. Wide nose that you can easily do cheaters 5,one cross step and your on the nose,on step back and your jamming the tail. Way more versatile than the scorpion in the tail and rails,just so much fun to surf.
Or a mid length egg is always a safe and fun option