I've used a lot of ratios except 4:3 but and I find 21:9 to be the best because you can have more side by side like a website on half of it and your favorite ID

I've used a lot of ratios except 4:3 but and I find 21:9 to be the best because you can have more side by side like a website on half of it and your favorite IDE on the other but 21:9 3440x1440 really should be in the 30 or more inches in size in my personal opinion and 1080 can be less