If you are going to relay on integrated graphics for a while, lets say a year maybe, then get the ryzen 3 2200g or the ryzen 5 2400g for the extra 4 threads. But that is only of you are desperate for a pc right now tho. My best recommendation is to wait until the summer or maybe even next year to see what will happen with gwu and memory prices. We are already seeing a drop in GPU prices because krypton currency is harder to mine now, and memory manufactures have a law suite against them now. So we should see a price drop soon.
I think you should wait and save up more money and wait for prices to drop so that you can get a good graphics card and the i3 or maybe even a i5. I would definitely NOT recommend waiting and saving a little more money as for right now.