Since I bowl at 2 old wood houses during my normal week, I took the Real One back to OOB or 1k with polish. Read the pattern today way too early. Old beat up wood house today. The rest of my week are on synthetics which I can cover with my Alpha Crux, Show Off and Venom Shock. My Affinity and Real One, both at 1000 polish work well on the old beat up wood houses. All you can do is experiment till you find a surface that works for your particular game. Thank God for my ball spinner. Would be lost without it.