I bought the squat rack/dip stands. It's been great ~6 months of daily use.
A few things to consider:
It's a bit tough to push together to do dips. Fine if you do them 1-2x/week.
I wouldn't trust it to 700lbs. I'll buy a good power rack when I get closer to those numbers.
The finish paint scratches off fast.
Overall I am impressed with it. The post adjustments are easy. It's simple to put together (6 bolts at the bottom and the rest is welded.
It's a good piece for the price.