First-time poster and beginner. So, I recently bought a rumble 40 but it's looking like it is not the best piece of equipment for me since I only intend to be a bedroom bassist and I will be using headphones 99% of the time. I want a device that will let me hook up my bass, DB-90 metronome, and computer together so I can listen to everything via headphones. I want to use a daw like Reaper or GarageBand, and I want to eventually post covers/jams to youtube. I plan on returning the Rumble 40 to better allocate those $200. The Mackie 402VLZ4 4-channel mixer seems to be excellent based on reviews, but I think it would be difficult to connect it to my MacBook seeing as my Mac only has 2 USB-c ports and a 3.5mm headphone jack. What would you recommend? I'm just looking for a device that lets me tie everything together with good sound quality and the ability to eventually record. I am also pretty unfamiliar with the terminology like DIs, Compressors, all that signal and clipping stuff. I'm really loving learning - I played upright as a child up until high school and I miss it, it's such a great instrument - and my Talman looks so sexy. Thanks, guys. I really just want to play and make the best use of $200 right now.