It's not just about gear being compatible, but yes some newer stuff is. it's about making sure the things that are causing issues are disabled or set to legacy in the BIOS. I mean if you attempt to using intel rapid storage on Linux it will fail to boot, if your HDD is set to RAID it'll fail. As for CPU settings, there is a bunch in each BIOS that you can fiddle with, so it may require a search of your motherboard model number and manjaro install problems written after it. you'll be surprised how many people write up solutions to each.
On newer hardware, Arch/Manjaro and Ubuntu are the best Distro's to use, these have the latest kernel patches in place as they are front runners for bleeding edge developments. Mint is downstream base of Debian then Ubuntu is down from that and then Mint. my LastOSLinux doesn't count as it is just an overlay to Mint and uses everything Mint does, repositories etc. By doing this you soon find that if one Debian Based distro fails to work with your hardware, there is no point in trying any other Debian based ones, thus Manjaro was meant to be the newer alternative with a much newer kernel. I would have like to of done it's update so you have v 6.17 kernel, instead of 6.14, but it failed to boot when installed, so I didn't. In such cases as you need the very latest kernel for the newest hardware you'll need to use
Ubuntu 25.10 and Fedora 43 or figure out how to install arch... I did find a bloke who did his own scripts -
https://linuxhub.link/ his work is Arch but you can customize it. that should allow you to make a ARCH OS as it downloads from the internet every install, meaning the OS itself is up to date and as it doesn't use a GUI - it's all done from terminal prompts and menus, it can't really crash as no graphics drivers are needed.
To keep it simple, if the Kernel is newer then the support hardware is bigger - BUT they do drop some older hardware in newer kernels, so you may need to stick with older ones on really old hardware. Generally a newer kernel adds new hardware and more features, often optimized, but they introduce new bugs and regressions and require 6 monthly updates, meaning a potential for more BSOD/kernel panic type events. This is why most use a LTS kernel, given you say your hardware is new, it might require one of the new kernels and if it's really new it may require the 6.18RC kernels
