I have had my Redline Scissor Lift stand for a little over a year now and have used it for countless builds. It is an incredibly useful and versatile stand and I have not had any issues with it. It is great for complete teardowns and builds as it allows you to keep the frame secure as the bike comes apart and back together. The height options are very useful for being able to work at a comfortable level. I have also found myself using this stand around the garage when needing to reach high on shelves and such and avoided having to buy a ladder, which is of course not its intended use but just an added bonus. 10/10 would recommend.