If I could pick 5 guys soley on appearance, they would pretty much be the same 5 guys that i have always gravitated too my whole life.

Stalker 82-83
Snow Serpent 85
Falcon 87
Hit & Run 88
Big Ben 1991


I have always tended to go towards the more realistic figures, characters aside. These 5 (minus Stalker in piece count) had awesome accessories too, which added to their cause.

5 Figures I always enjoyed because of their mystique if you will has been:
1. Destro 1983
2. Big Boa 1987
3. Royal Guard 1987
4. Rapid Fire 1990
5. Cloudburst 1991