Yea I had a friend who went the HD route and in after putting new braces up for the roof and an extra layer of plywood on the floor he gave up the fight and tore it down. We ended up building twice the shed that was 100 times more sturdy for less than he had invested in the first one. I would go any route that is the opposite way of HD or Lowes. Learn from this guy.
It might not be the easiest project in this list, but if you already have some experience with wood cutting and joinery, it won’t be any hassle at all. Thanks to the extremely detailed instructions it shouldn’t really be a problem even if you’re not very familiar with woodworking. This could actually be a great project for refining your woodworking skills as a beginner!
Remove the jaws and route the edges that you could not route while they were still attached. Then use a roundover bit on all of the corners except the inner edge of the inner jaw of the end vise. Give everything a lite sanding, and apply Danish oil to the inner surfaces of the jaws. (By "inner surfaces", I mean those surfaces that will not be accessible when the vises are assembled - the inner surface of the inner jaw, that bolts to the bench, and the outer surfaces of the outer jaws, that bolt to the vise plates.)
The Practical Woodworking course at the JD Lohr School of Woodworking is a complete and comprehensive woodworking course held in our shop on the 13-acre farm in southeastern PA. This is total immersion woodworking for ambitious, interested adults. With class size limited to 11 students and 3-4 instructors in each class, all needs of every student are met regardless of experience level. If you are self taught with no formal training as a woodworker, this course will quite literally change the way you work.