I think I smile more on longboards. I probably spend about 60% of my surfing on my 9’2" Brewer. Not to say shortboards aren’t fun… I just catch about 1000x more waves when I’m on a bigger board.
If the waves are gutless - longboard
If it’s really crowded - longboard
Other longboarders in the water - longboard
Gnarley currents - longboard
Super long paddle out - longboard
Clean point break - long or short
Only shortboarders out - shortboard
Breaking on dry sand - shortboard
Slabs - shortboard
All drop - shortboard
Gonna take some on the head - shortboard
Long walk to the beach -shortboard
Wanna feel like Slater - shortboard
Longboarders smile more because longboards are easier to ride. You can catch anything and outpaddle others. In Nor Cal you stay warmer, since you sit out of the water more.
Shortboarders grovel more for waves. It’s harder to outposition other surfers. Late takeoffs are key, but there’s usually someone deeper in a better spot. The currents at spots like Ocean Beach can be demoralizing when you’re paddling as hard as you can, and you’re still going backwards.
I like my longboards to surf like shortboards as much as possible. Just because I’m on a tanker, doesn’t mean I don’t want to do slashing turns and stick floaters. I do. I’ve surfed some really critical waves on longboards, and had a blast doing so.
The older and fatter I get (I can’t seem to help it) the bigger my shortboards get. My thrusters start at around 6’4" now instead of 5’7" like they used to… but I’m OK with that. My “go to” shortboards are a 6’4" Brewer XTR, and 6’4" Stewart S-Railed EPS Fish, and a 6’10" Surf Perscriptions PU/PE. Those boards usually go to the beach on every trip - along with my longboard.
My next daily driver will probably be a 7’0" Brewer retro round-pin winger. That way I can hang with the shorties and still have a high wave count.