I’ve had the single stack for several years now and it continues to perform well. The cables are buttery smooth and for what it can do, is quite compact. I wish I would have put this in a corner, but at the time it was too much of a hassle to rearrange my space. There is also a cool feature with the feet where you can adjust them up or down to account for uneven/sloped floors. This arrives disassembled and is very heavy, but definitely possible to assemble solo. Prime makes sure it’s extremely well protected and is the best in the game when it comes to shipping. I don’t love the attachments (low row foot plate, lat seat) however there are new versions of those that supposedly function better (lighter, tighter fit). You get a 2:1 adjustable cable column and 1:1 lat station, although the adjustable column limits you to 175lbs felt weight on things like low rows, which may be limiting. I have a Voltra but still use this a decent amount for upper body supersets, and am glad I have both. If I would have got a Voltra first I don’t think I would have purchased the single stack, however. The price could definitely come down on this, but with Prime that is wishful thinking. There are so many options for machines like this (or similar like Voltra) that I think it’s worth shopping around or really considering your space before buying.
Performance
Value
Build Quality