Which DSP for Room Correction?

Which DSP is best for room correction:  Lyngdorf RP-1, DEQX, DSpeaker 2.0 Dual Core, Legacy Wavelet, or what?

Or, are they all about the same?

DEQX.  1.  Buy an Earthworks mic. 2. Have Larry Owens dial it in by taking over your computer. 
Do all of these work off a pc with a mic?  There’s a similar thread in the speaker forum that could use some experienced help.
Wow - that pretty well ssys it all.  I don’t even have the patience to absorb it all.

I’m just after a simple way to eliminate some room boom in the bass.