i5 + 9400

I had i3 -7100 on GA H110M-H Mobo. Now I've bought GA H310 Mobo. (300 series). But haven't bought any cpu and GPU yet. Cuz I'm confused! :confused_old: Should I buy i3-9100F? Or i5-9400F? I'm thinking of going for i3 9100F(6K) cuz it's cheaper than i5 9400F (11K) ,here. I wanna play AAA fps...

Will I need to update the bios on my Asus Prime B365m-A motherboard to run an i5 9400 processor? I am so confused about this. I've heard multiple reports from people posting questions about 9th generation intel processors not working with B365 and B360 motherboards. On the websites they say...