Wheel layout sets the baseline
European-style and American-style layouts use different zero structures, and special rules may alter certain even-money outcomes. Identify the variant before comparing the edge.
Coverage is not prediction
Inside and outside bets distribute probability and payout differently. Covering more numbers changes the shape of outcomes, but the wheel still retains its documented mathematical advantage.
Progressions magnify exposure
Increasing stakes after losses cannot change the next spin and can meet table or budget limits quickly. Keep stakes flat within a pre-set session cap.