My dad has a porter cable, it's a nice saw!!!! I just got a Craftsman circle saw for Christmas from the wife's grandpa. Can't say much about it yet, only made 1 cut with it. It came with a carbide tipped blade, but once i get some bills paid down, I'm going to get an El Diablo(made by freud) blade for it. Dad got me an El Diablo blade for my tablesaw, and I can't believe how nice of a cut it made on an old scrap of plywood. If your saw is set up good, you can make glue ready joints with that blade without using a jointer!
I will have to get some pics of my basement work shop & post them. Got all my dad's old woodworking tools when he moved to the east coast. Nice Craftsman table saw w/ 3 wings, C-man jointer, rockwell drill press, rockwell woodlathe(my baby, i LOVE turning stuff, have lots of Sorby lathe tools, both new & old) and a big bandsaw. It was a kit my dad bought. Came with the motor, pulleys, hardware etc, and plans for the cabinet. My dad didn't like the plans, so he made his own. Also have a craftsman radial arm saw in the garage that's going downstairs so I can use it. I really want a Dewalt planer, but I don't have $650 to drop. And of course there are a couple routers, jig saw, pad & belt sanders, drills, etc.
My dad's in town this week, & as I'm typing this, he's in my basement making me a panel cutter for the table saw.