I hate my enlarger. Let's get that out of the way, right at the beginning. It's a Lentar, a simple, low end, 35mm condenser enlarger, and it would be a great enlarger except for the focus. It's one of those friction jobs, and just as you get the focus perfect, it moves back a little. So you end up spending way too much time fiddling w/ this in the darkroom.
The next enlarger (still window shopping) will have a smooth focus, be capable of at least 6x6, and maybe be a diffuser model instead of a condenser, if that will help w/ the print spotting. It always amazes me how how quickly a photograph can be snapped and developed, but when it comes to getting a good print on the wall, you're looking at a ridiculous amount of time and work!