Very bad choice.

But, no offence, that's just my personal opinion. I've "trained" my ears so that I am able to notice the difference between it and --alt-preset standard.

FYI, in the next version of Lame, --alt-preset and several of the other switches will be merged into --presets.

I won't go into the "r3mix switch and website" are outdated stuff again. Just a link to a list of alternative settings, so that everyone can pick which best suits them. Read here.