I’m thinking of buying this pc: https://www.dell.com/en-us/shop/game/aurora/spd/alienware-aurora-r7-desktop

I would love to build my own pc but simply don’t have the time; I mainly only play Runescape 3 and Diablo 2 and this comp seems like it’d be a bit over kill for both of them. Let me know your thoughts/opinions or if you know of a better oem comp for diablo2/rs3 that would be nice to know as well.

You can play those games on a $100 computer

I know this but I’m wanting something that’s going to last or if I do decide to play a harder game to run such as Skyrim or something I have the option. What comps would you recommend?

Nothing will last long on a pre build, try the nzxt custom build service.

the memories will last

Just like shafts bald shine will last

https://www.letsbld.com/promo/holiday

So essentially any of these would be a better buy?

Yes

all u gota know man

You don't have the time to build a PC, but you have the time to play Runescape 3 and Diablo 2?
Come on, even for first time builders it will take a maximum of 4 hours.