I bought my first Vesaro simulator with the D-Box motion. The quality and standard from day 1 was incredible. I felt like their most valuable customer even though I had specced a lower range model while I tried it out. After a couple of months I bought the Dual Motion package. I discussed the upgrade with Vesaro who were extremely helpful and knowledgeable. I've now upgraded to the Quad motion, which is really the ultimate. The quality of Vesaro kit is beyond anything else on the market. They are beyond the reach of any other simulator I've tried, and they are still researching and improving all the time. It's hard sometimes to imagine how life-like these simulators are, but I have watched many friends scream on these and shield their head when crashing a car mid-race on one!! Unbelieveable. Any advice I needed was provided by their outstanding customer service team. A huge thank you and well done to Vesaro.