PC building is so simple these days. Partpicker will even prevent you from ordering a part that's not compatible.
You can YouTube a how to build a PC guide and follow along... It's all dropping this part into that slot, and 99% of the time it'll only fit into one slot.
The only sketchy thing is installing the cpu as it's pins (or the pins on the mobo) are sensitive - but if you watch the video and do it how they do it, it's simple.
You usually get 30ish percent better spec, more of you buy items on sale - and you get to learn a bit about building a
computer, so you can trouble shoot it.
Best part is when you do decide to upgrade, no need to replace the whole thing... I'm using parts from a PC I built 10 years ago... Especially in a work station, in 5 years you can just upgrade mobo / ram / cpu, and your system will be just as good as a brand new one... At 1/5 the cost.
I suggest anyone looking for a PC to at least wat j a YouTube guide on how to do it before deciding - it's really easy, I built my first PC when I was like 12.
Ltt has a series where they bring a random person who knows nothing about building a PC on, and they build a brand new PC - you can see them drop stuff, shove stuff into the wrong spot very hard, just completely mangle it... And the PC still works in the end. It looks and sounds more scary than it is!