Yellow one works great! Every so often it needs a spritz of starting fluid at the beginning of the year and it works great!
The purple one quit on us last year. It will not start. Changed the starter and solenoid last summer, and it still will not start. We are buying newer ones (we were going to try changing a fuse and checking wire connections next, just haven't gotten to it).
Double trailer comes with (with tool box). They do have covers, but they did get pretty hailed out last year.