Hello! Hope you're all doing well.
So I'm currently in the process of building a fairly powerful workstation PC which is geared towards app development - I'm almost done, it should be complete by the end of October. I've got two upgrades left - moving from an i3 9100F to an i9 9900KF, and buying a 43" Super Ultrawide Samsung monitor. Both of these purchases are going to set me back between £500-£600 each; the problem is I'm not sure which of these I'd benefit more from, which is why I'm unsure which one to prioritise.
On the one hand, I do have a 24" Curved VA 1080P panel, which is actually excellent. It runs at 80hz after a 5hz overclock, has 121% sRGB coverage, and has Freesync. On the other hand, I've got an i3 9100F, which, realistically, I'm not sure will be that big of an issue when developing 2D Android & IOS apps in Unity - It's just not particularly capable nor quick when compiling. The question is, really, which upgrade will considerably improve my workflow. I personally think I'd benefit from the monitor more because having one screen whilst working is a bit of a pain, but then if the computer is performing like a slug then a monitor upgrade wouldn't be much use anyway.
If you were in this situation, which upgrade would you go for? Bearing in mind I'll be purchasing the one that I don't choose the following month anyway.
Thanks guys/girls!