I have been using my ironbull rack for a couple weeks now and it is awesome. I also ordered the spotter arms and extra set of j-cups so I can workout inside (squats) and outside (bench press) of the rack. This setup works well for me and is incredibly solid. I also ordered the ironbull adjustable bench and bar. You can tell that everything is of high quality and well made. The design is top notch and everything works smoothly together. I just need a second bar to complete the setup (and the dip station attachment - for now anyways). I highly recommend this equipment, it is the best of everything I considered and worth the investment.
I had problems with the shipping (issue was with the company delivering the equipment). The support team addressed everything quickly even though it had nothing to do with them. I have other equipment but this is my favourite and will look to ironbull first for any further purchases.