What would be a good upgrade path for my 2x 24 ? Id like to get more realestate instead of just more crispness though, so i am thinking about 2x 32 inch to run

What would be a good upgrade path for my 2x 24 ? Id like to get more realestate instead of just more crispness though, so i am thinking about 2x 32 inch to run at native res. Or maybe just go with 2x 27" 2560x in the meantime until prices and technology catch up.