I got a good deal on an almost new CS70 a year ago. Half a year later I sold it because:
1. I liked it best with the sliding table, but I didn't have room for it with sliding table attached
2. I was disapointed with the sturdiness. Yes, it is a little flimsy, but thats because it's portable
3. I had problem dialing in the fence which I thought was a bit flimsy as well. I think this is doable though. Lots of nuts to dial.
I now live with the MFT and a great bandsaw. On rare occations I miss the "table saw". But when I miss it I don't miss the CS70. I miss something more sturdy.
If I decide to make room for a table saw in my small shop it would have to be something really small. I think I'd go with a Bosch GTS10. With the Bosch I would miss out on the pull-function (quite nice). But I would get two miter slots to run home built jigs/sled through.
The sliding table on the CS70 kind of makes up for the missing miter slots since you can set up your jigs on the sled. But then again, with the sled this machine takes up quite some space, not only width-vise, but also length-vise since the sled attachment protrudes quite a bit from the table.
The CS70 actually doesn't seem to be a very modern machine. I don't know when it was designed, but it feels like it was long ago.
My 2 cents.
//Michael