"Support free alternatives if you can, even if they underperform by some measure."

I value _control_ more than I do performance

Better performance is, IMHO, not a reason to sacrifice _control_, but that's just me

If users have control, i.e., can compile from source, then in theory performance improvement is possible through DIY or work of others. However performance is not always the only important issue. Today's commercial software tends to be rushed, lower quality, bloated. Releasing work-in-progress software that requires constant remotely-installed "updates" in place of a thoroughly-tested final product is a norm

Without control, if performance, _or anything else about the software_, is unsatisfactory, then there is nothing users can do