Question B450 or A320 for Ryzen 5 2400G ?

[123Requiem]

Planning to build a budget gaming pc soon and the board im planning to use is this https://pcpartpicker.com/product/dQgzK8/asrock-b450m-pro4-micro-atx-am4-motherboard-b450m-pro4

I tried checking the web and most sites suggest B450 boards are the better but in terms of price A320 boards are cheaper.

Im trying to build using these parts https://pcpartpicker.com/list/dGdXyk so do you have any suggestions in which mobo i should use ? Can u please provide me the pros and cons of both boards ? Also willing to spend a few bucks just not to compromise its performance.

And also im planning to add a GPU soon so idk if this info will be important.

Thanks.

 

[123Requiem]

And can you also suggest a good but cheap mobo brand whether its B450 or A320.

Thanks.