1950s Colt Det Spl or 1970s Smith M36?

Hey yall! I’m looking to purchase my first vintage snub nose. This would be carried and shot at the range, not a safe queen. Which one should I pick up?

\- 1951 Colt Detective Special w/ Grip Adaptor 5/10 condition for $650 \- 1976 Smith Model 36 in 8/10 condition for $540

I’d assume the older Colt would probably be more collectible, I am unsure. Which would be better for EDC and shootability?