If you’re looking for the cheapest decent mechanical keyboard, we recommend the Keychron C3 Pro. It offers by far the best typing experience you can get for under $50, with solid build quality ...
The world of mechanical keyboards can feel exclusive but overwhelming at the same time. Personally, it took me a while to figure out what I want, like, and need in a mechanical keyboard.
Sure, you can technically get by using WASD keys on any old keyboard, but your fingers will thank you if you arm them with high-quality mechanical ... it is not required under any circumstances.