"it all depends on what you are looking for. if you want friendship, better looking chicks (with nice ***), 3.5 is the way to go. if you like men or men-looking gals, 4.5 is the way to go.
tennis was and will always be a game. back in the days, there were no TV. so u played soccer or a little ball. "
If you want to hit with the cute women - I think you want to be a 4.0 or 4.5. Girls want the guys on the mixed doubles to rip big serves and smack hard groundstrokes (though not directly at them when they are at the net..)