If nostalgia is important I'm guessing a break barrel is the order of the day. Fixed barrels are probably more accurate over years of use but todays break barrels are certainly accurate enough for a bit of plinking or hunting. I use a break barrel brummie stingray and it is certainly accurate enough for short range hunting around the farm sheds. Break barrels are easier to load and not much chance of loosing a finger but then again I've never actually met anyone who has lost a finger loading a fixed barrel air rifle.
I'm sure this is of no help, it's the same old answer to many questions on here. It's a personal thing and it's what ever you prefer.
Cheers
Dave.
Logun S16-.22. Webley Stingray-.22(Birmingham made). Beeman-.177 pistol(The dispatcher)