With either of these enlargers, you really cannot go wrong. Choice is, perhaps, best made on how well you related to the enlarger--i.e., like the fit, finish, handling, and such. Things I consider in an enlarger, but are not often mentioned are these:
Are the 2 negative carrier plates mounted on a hinge that permits the top plate to float a little and so be parallel to the lower plate when the carrier has film in it and is closed? Some work like a scissors, and so pinch one edge, and I don't know if they can truly press the negative flate against the bottom edge.
Does the enlarger have a position lock to ensure it stays in place? Most do.
Is there a focus lock to make sure the lens doesn't drift down a little during exposre--hard to find.
Is there provision for mounting VC filters below the lens/in a filter drawer, etc.?
What is the light source--diffusion or condenser? I prefer diffusion, but it is personal preference.