Spock is H-O-T. Those ears are aaammmmaazzziiinnggg!!! Sure, Kirk is hot too, but Spock is all exotic and unassuming - because he's not after women (like Kirk or McCoy) it makes him more appealing, more unique and pure. When I first started watching Trek, Spock was my guy (still is).
Brent Spiner was (and is) very handsome, but I don't really find Data all that sexy. I don't know, he seems too innocent. He does have a good body, though. And his character is cute and adorable. He's one of my fav characters, especially on TNG, but I wouldn't rate him as one of the top Trek sex symbols.
Here's how I would (personally) rate Trek guys based on sexiness: Spock, James Kirk, Trip Tucker, Julian Bashir, Leonard McCoy, Reginald Barclay, early thin Riker, Malcolm Reed
Brent Spiner was (and is) very handsome, but I don't really find Data all that sexy. I don't know, he seems too innocent. He does have a good body, though. And his character is cute and adorable. He's one of my fav characters, especially on TNG, but I wouldn't rate him as one of the top Trek sex symbols.
Here's how I would (personally) rate Trek guys based on sexiness: Spock, James Kirk, Trip Tucker, Julian Bashir, Leonard McCoy, Reginald Barclay, early thin Riker, Malcolm Reed