Asking about trade

So I'm aiming for a good young all-around shooting guard (good 3pts, fast, can dunk and def don't let everybody just blow by at ease) and after searching around it's come down to Ben McLemore and Bradly Beal. The 2 have the same age, same height, ability is pretty similar and also their trade value in association (3 stars, Beal a bit harder since his rating is a bit higher). Beal I think have a sweeter-easier-timing&learning stroke and McLemore's stroke kind of hard for master and since it's quite low, quite easy to get blocked. However, Beal has higher salary (not that much problem since I still have more than enough cap space, still I'm aiming for as low as possible to get LBJ if he opt out at the season end) and 1 year shorter contract. So I really want to ask for your opinions about this. Also anyone has use them in game plz give opinion about their on court performance (did they show up at good spot or just dangling around, fast break did they run up court or just stay back, their shooting in game is as sweet or just brick, did they know how to stick with player they have to def or wandering around...), I just can't stand another Shannon Brown (good ability but on court just brick after brick after brick, almost don't run at all and just always leave opponent open,... ). Thank you in advance.

So I'm aiming for a good young all-around shooting guard (good 3pts, fast, can dunk and def don't let everybody just blow by at ease) and after searching around it's come down to Ben McLemore and Bradly Beal. The 2 have the same age, same height, ability is pretty similar and also their trade value in association (3 stars, Beal a bit harder since his rating is a bit higher). Beal I think have a sweeter-easier-timing&learning stroke and McLemore's stroke kind of hard for master and since it's quite low, quite easy to get blocked. However, Beal has higher salary (not that much problem since I still have more than enough cap space, still I'm aiming for as low as possible to get LBJ if he opt out at the season end) and 1 year shorter contract. So I really want to ask for your opinions about this. Also anyone has use them in game plz give opinion about their on court performance (did they show up at good spot or just dangling around, fast break did they run up court or just stay back, their shooting in game is as sweet or just brick, did they know how to stick with player they have to def or wandering around...), I just can't stand another Shannon Brown (good ability but on court just brick after brick after brick, almost don't run at all and just always leave opponent open,... ). Thank you in advance.

I really like Beal's in-between game, but he won't contest shots. McLemore seems to be in he Gerald Green mold, he's just not very smart.