My Brompton came with the green label tires. I switched to kojaks for the better ride. I get lots of thorns here in Arizona so the kojaks got shelved pretty quickly. I went back to my Brompton greens. The greens were good enough for me once I dialed in the pressure and swapped out the terrible blue rim tape for some cloth tape... Vox i think was the brand of the rim tape.

I agree with fietsbob. The marathon plus is probably your best option.