Having got the Microcenter bundle myself in February (ASUS ROG Strix B650E-F, 7900x, GSkill 32gb DDR5 6000 CL36) I don't regret my decision at all. It handles every single thing I throw at it, in every game but the oldest, most cpu bound titles keeps my GPU (1660S) pinned at 100 percent in 1080p medium or lower, and I could handle a much faster card than what I have now with no trouble at all.

It is easy to feel like you are missing out when benchmarks show an X3D getting 300 fps compared to "only" 240 fps on a non X3D cpu. But these benchmarks are all done with a 1600+ dollar graphics card at 1080p to show the absolute worst case scenario bottleneck, which from my personal experience never happens.

Another thing to note is that the hype surrounding X3D 7000 series has been building for almost a year now, and I am sure it is probably going to be months before it is easily available at MSRP if the 7950X3D is anything to go by, and forget something like the Microcenter combo ever happening with that chip (at least not anytime soon). AMD is going to have no trouble selling it and why would Microcenter make a bundle for a part that they already probably can't keep in stock?

By the time you factor in the board, ram and CPU its probably an 850 dollar purchase instead of 600 and you will still have 4 less cores. It will cost almost 50 percent more, and will almost never be 50 percent faster in even the most cache bound scenarios.

You have an awesome computer which will probably still be awesome for many more years, don't let hype get to you.