[thejeff]

Yeah I have to agree it's sometimes frustrating.

Sure the units are similar and shouldn't look vastly different, but it would be nice for some to be easier to distinguish.

In my case it's not usually a matter of separating them in army setup. As has been said it's easy enough to double click to separate them.

It's more a matter of buying the wrong ones in the first place. I accidentally click and buy ten of the wrong one and don't notice because they look similar.