Ryzen 1600x vs ryzen 1800x for webdev and fast desktop multitasking?

Question

Computers

I build for the desktop, mainly doing web development, spinning a web server, an IDE with a bunch of plugins, making builds on React native, using windows7 and debian.
The priorities are:
1) I want real multitasking, so that a running IDE with plugins, two browsers with a bunch of tabs, maybe a video, a messenger, a web server, so that it all flies and switching is instant, I want to wait as little time as possible.
2) In terms of games, I would like to not have to close messengers when starting csgo / pubg, but it would be possible to start recording or something like that. FPS is important, but, most importantly, multitasking in the OS.
3) I would not want to pay for too much, it's hard for me to assess whether 1600x is enough for me or I need 1800x (difference in cores 6 and 8).
4) In the future, I would like to use two monitors, this, of course, is more for the video card, but suddenly this is also important.
I decided to assemble on ryzen because of the technical process, normal frequency and price / quality. It is necessary that the processor behaves adequately on Linux, at the expense of win, then you probably have to install win10 because of better optimization for Ryazan?
I took the memory at 2400 mhz, which should chase up to 3200.
Actually, which processor to choose and how many cores / threads will be enough for me with such tasks? 6 or 8 cores all the same? Is this a normal choice for webdev / partially mobile, now it has become quite a voracious business) I want to forget about the brakes and friezes.
If someone advises a motherboard suitable for Ryazan, it would also be nice, as I understand it, you need to take the x370 chip.
Thanks for answers.

Answer 1

In this case, if you have a budget, take ThreadRipper. If the budget is limited, then the older Ryzen 2700X from the newer lineup. The more cores, the better. Take at least 16, and preferably 32 gigabytes of memory, without overclocking with a maximum guarantee (ideally with ECC if under a ripper) and forget about overclocking in general - when developing, stability is more important than a couple of extra fps in games. You can take a video card as a 1060 or any of the older / newer models according to your budget - if the monitor is 4k, then the 1060 will do just fine with office work, but in games it will be hard for her (andromeda mass effect in 4k is hard, but quite playable). Windu can be set as a host, and Linux feels great in a virtual machine.