40% is a versatile size. If you’re here you know what you want. I’m going to leave the descriptions for these boards blank because if you are even considering a 40% you need to do your own research. Reach out with questions if needed. BM40 Corne LP Ergo Travel Helix Microdox Nyquist Planck QAZ Reviung41 UT47.2 Libra mini Prime_E CoffeeVan Corne Fourier Kyria Nightmare Pinky4 Reviung39 TG4X Mercutio Levinson Vortex Core