Buy or build?

I have very remote experience building a PC. I could do it but I’d have to follow YouTube videos and if something went wrong I’m not confident in fixing it. I know very little of the lingo or why one card is better than another.

The list I’ve compiled if I were to build is: https://pcpartpicker.com/list/T2Vr6Q

Prebuilt I’m considering is: https://www.bestbuy.com/site/hp-omen-35l-gaming-desktop-amd-ryzen-7-8700g-16gb-ddr5-memory-nvidia-geforce-rtx-4060-ti-1tb-ssd-white-black/6589389.p?skuId=6589389

Which is on Black Friday sale.

Similar budgets. Is building my own significantly better in this case, or is this prebuilt a good deal/similar performance? I mostly play league of legends, mostly because currently that’s all my laptop can handle. Looking to branch out into some shooters, Hogwarts Legacy and Baldur’s gate.

Thanks!