What is worth getting?

I have 2 options:
1. I7-4790 for 120€
2. RG 2200
2x8GB 2400 geil
Asrock ab350 pro 4 for around 170-190€ (depends how much can i lower price).
All are used with/without warranty.
Pice in shop is 300€ with warranty or more cause ddr4 16GB is quite expensive around here.

Thank you.

Also to note Im still on 1150.
 
What are the rest of your specs?

From a processor point of view, the I7-4790K is a winner, even if you have to run it at stock on your motherboard.
8 thread I7-4790K passmark is 11185 and single thread is 2530.

4 thread Ryzen 2200G is 7583 1820

If you have a discrete graphics card, the value of the integrated graphics will be wasted.