I recently got a controller for the first time and found that I really suck at using a controller, so I just use it to play Trackmania. Under kill for OPs build, but it's a good distraction to remind me that I have other things to do.
My only problem with Apple products are the inability to install ad-blocking software like Blockada or DNS66, and their absolute dismal service when it comes to reasonable refund policies on app store purchases (with Google you have a designated time frame for a refund, with Apple you have to...
The 5900x is on sale right now (also at BestBuy) for $399 which is an amazing price if you can swing it. Otherwise yes, AM4 is a great mature platform right now.
I currently use Blockada5; previously used DNS66. No ads anywhere except for youtube (which means I don't use youtube on mobile). I am very allergic to ads.
Damn I forgot about that one, C2D (E8400?) to a Xeon quad core (E5450 I think - I added microcode to the BIOS and used the pin swap sticker). The extra cores extended the life for a few more years.
I never have in the past because of diminishing returns (I did upgrade GPUs though). With my current AMD (AM4) board however, I upgraded my 3600 to a 5800X and noticed a significant gain in performance with my intended application (X-Plane 11).
They seem to have the card available online as part of a bundle with a mainboard (you can always just sell the board when you get it). It was added to my card and let me start the checkout process.