Since this is posted in C&V and you enjoy the hobby of cycling, yes, you should build a set of wheels. The cost of the tools and materials is not substantial, and I find it a fun and relaxing experience. The downside is limited, and mistakes are easily remedied with minimal additional costs. The answer is probably no if you want to build a modern set of high-performance low-spoke count wheels. These high-tension wheelsets require different build techniques that hobbyists have more difficulty dealing with.