Have to summon the tech masters again though Some years ago I asked here for help and got some nice advice but unfortunately life happened and ended up not upgrading anything.

Last year I started to 5box WoW and love it but then Blizz made some changes and my 16Gb ram became a problem, decided to not invest in DDR3 and let my trustee 2600k go to sleep.

Now I'm returning and after 2 days of web reviews I came up with quite a headache and this build:

Ryzen 7 3700x 361€
MSI B450 Tomahawk Max 115€
Ripjaws V 2x16Gb 3200Mhz CL16 171€
SSD WD Blue 500Gb 59€ (yay finally a SSD)

GTX970 that I already have

I have no doubt this machine can perfectly run a 5box, what I'm guessing is how future-proof it is in general? I understand the 3900x would be a much better bet but it's 190€ more and possibly a 570 board too as I read somewhere he doesnt really like the 400 series.

I'm willing to save up a few months to get if it's really a nice upgrade so I'd like to have some opinions about it