First post, however I have a dilemna...I was ready to purchase the new Pioneer 816s, and the store owner gave me such a sweet deal to purchase a Pioneer 1015s for $450 CDN. So for about $90 difference, I can purchase the slightly older model 1015s. I have read reviews and specs of both, but would like to know from audiholics what would be a better choice to own. I like the idea of the XM Ready feature, however its not a deal breaker. If there is a noticable sound improvement over the 816, that would be my priority.