I appreciate the interest in pursuing home roasting, but it has always seemed an expensive option. Thankfully I have a couple of roasteries close by me, and they’re good - one is very good. You can get freshly roasted beans delivered relatively inexpensively, which you know will be of a decent quality. All of those factors make it a pretty big investment to jump into roasting your own beans and hoping for a better cup than a seasoned roasting house - they have the economy of scale to make their system worthwhile and turn a profit. If you don’t mind it being more expensive, then I’m sure it’ll be a rewarding experience which will further your understanding of the process and the product itself. Best of luck with it!