Resolve and VEGAS Pro are basically a wash for Editing and Audio. Probably won't be a better experience than Resolve, but it is nice to know your way around and have access to multiple editors in case of unstable build. Some people/companies want you to edit on specific software/only have certain software available, and being able to pickup another editor easily would be beneficial if you ever need to transition to another software or are required to for a job. Diversifying your editing portfolio is also not a bad idea. I would give it a try, for only $30 why not? Especially if you are curious. Vegas has been around longer and for me is much much more stable than Resolve, considering I cannot even get more than two clips into a project before Resolve crashes and loses everything. The r/VegasPro subreddit is fairly active and more often than not someone can help you out, free resources are dumped there from time to time. Plug-ins are plentiful and some are even free. That being said, Vegas has a wealth of tutorials online for just about anything and everything. Some features are not user friendly and the interface can seem a little lackluster and less flashy than its competitors (seems like a dumb criticism but man is it nice to see some colors when you edit for hours.) Spent a good year and a half learning it, still learning new things, but no matter how much you learn Vegas will always feel clunky. I learned on Vegas after getting it from one of these sales and having never heard of Davinci Resolve.

Davinci resolve 16 color grading