That’s awesome to see loving this engine a ton and can’t wait to get my hands on it! Just wanted to check though and make sure but the engine won’t be usable till early access or is it downloadable currently when bought?
The engine will be usable as soon as Early Access is out! :)
Pre-order is useful to you if you're sure you're going to use it when it's ready and you want to get it at a big discount (35$), and it's useful to me since it enables support before the product is ready for Early Access :)