New Pc Build Help

[Midee]

Hello,
I'm planning to build a desktop for myself, i love to play highend games and i'll use it for my studies as well *Physics Engineering*, So i'm trying to have a decent build and i tried my best searching and comparing and came up with this
https://pcpartpicker.com/list/6qDCvV
So here are my questions:-
Should i pick a M.2? cause i saw it gets hot quick and not worth the effort
Does this mobo support WiFi right away? or will i have to do something?
Is this Monitor good enough?
Will i run through any compatibility issues?
Can i get an optical driver for this?

Feel free to give me any opinion/suggestions.
Thanks in advance for your help, much appreciated.

 

[CountMike]

It may be more beneficial to go for ordinary SSD and of larger capacity for same or similar money.
MB supports WiFi, dual 2.4 and 5GHz, all you need is drivers.
Monitor is a thing of personal choice, I would never buy a monitor without seeing it at work and comparing with other ones.
Yes you can use an optical drive if case has place for it but this one looks like it doesn't have any 5.25 space but you can always get a USB based one.

 

[Midee]

Thanks CountMike for your answers..

I've made some research and found this "Cooler Master HAF X" case, it looks neat and has a really decent airflow build, would this be good enough for my build rather than the one i pre picked?
Can you suggest an optical drive and/or a monitor that *in your opinion* is really good and not so expensive?
Also, here's the updated list. https://pcpartpicker.com/list/nkzfjc
Thanks again for your help, much appreciated.