I won't go into the "Which is better" debate as I have both and each has its own strengths and weaknesses. I tend to look at this argument the same as I would comparing trying to tow a plow or cruise down the freeway, both while driving a Corvette. As far as brands go, I'm personally not a fan of Grizzley but that's me as others swear by them. Getting back to the saws, if room is tight, this might be a good option:
http://www.micromark.com/variable-sp...dsaw,7913.html
If you have plenty of room, one of these might fit the bill:
http://www.sears.com/craftsman-14-in...2&blockType=G2 This one I have and use often
http://www.sears.com/craftsman-1-3-h...1&blockType=G1 This one would be good if you would rather mount the saw to a bench to save floor space
http://www.sears.com/jet-414500k-j-8...&blockType=G71 This one would be good if you're going to cut metals and cost isn't an issue