I am looking for a mid range table saw. I am 70 so this will be the last one that I buy. I don't want to go through the hassle of buying a used one (been there done that in spades). The two that I am looking at are the Porter Cable PCB270TS at Lowe's. It is fairly recent and has gotten a few good reviews. The other is the Ridgid R4512 at Home Depot, again fairly new with a few good reviews. It is very similar to the Craftsman 21833 at Sears the has gotten mixed reviews mostly to an alignment problem which may boil down to some missing instructions and needing some better washers at a critical point.
I have been doing woodworking for about 65 years, starting in kindergarten. I am sort of an intermediate wood worker who has very inexpensive tools. My present saw is a Delta tabletop with a broken miter gauge. I looked at the portable contractors saws and it looks like for a few $ more I can get a very substantial beast. For examples of some of my work look at