Cylinders
They will "advise" but steer well clear of getting caught up in any thing more.
As to current verses old, I have a collection of my old pistols that I bought new, and have used competitively, over 40 years, technology moves on, nostalgia does not, they do not design new tech for fun, they are now a lot better, perhaps not a lot in accuracy, but ergonomics, balance, trigger, lock time, consistency.
Sadly your skill will not improve with a modern pistol!
Have fun
Robin
Walther KK500 Alutec expert special - Barnard .223 "wilde" in a Walther KK500 Alutec stock, mmm...tasty!! - Keppeler 6 mmBR with Walther grip and wood! I may be a Walther-phile?