I own just one mechanical keyboard and it’s my daily driver, when I type lot I plug it in and off I go, otherwise I’m fine with the not so good-to-type-alot laptop keyboards. Mechanical keyboards are a good investment if you don’t go overboard and become obsessed with them. They do offer a very good feedback and are pleasant to type on. My typing error rate is the lowest on my mechanical keyboard, and I guess that says quite a bit. My mechkeb is a Leopold FC750R and couldn’t be happier with my purchase, which i expect I will own for quite some time.