Question about print size and selling prints of your art

[Aeron]

I'm gearing up to sell prints of artwork I've made recently. I'm curious what other artists have experienced in selling prints of their work regarding the size of the prints. Is it harder to sell larger prints, as in 30, 40 inches in length vs much smaller prints? Obviously there's going to be the price difference in larger works that might put off some buyers. However, I'm curious if there's a certain range of print sizes that are significantly more popular vs others?

Thanks for any feedback!