WoL or switch to HotS?

Hi all!

I'm a diamond Protoss, and I did ever wish to reach master in WoL :]

But couse of the fact that my clan and (I think) all pro scene will switch to HotS, it is better to switch to HotS and maybe reach master league in that game? Is a waste of time try to reach master in WoL?

Maybe it is a stupid question, but I'd like to know what you guys think about that topic :]