I have had mine since the mid 90's and have had zero issues. The only things to consider in my opinion are whether to go with the collapsible unit or the non-collapsible. In the same tonnage range, I think the non-collapsible unit may have slightly different reach and width dimensions. Due to that, I went with the non-collapsible and when it's not going to in use for a while, I simply disassemble it. The small pile of parts leaning against my garage or shop wall are far smaller than the collapsible model when collapsed and it takes just a few minutes.

- EM