I would try both and make a decision. Personally I prefer XM over Sirius. I like the conservative talk shows better on XM, hockey, and Opie and Anthony dominate Howard Stern. Stern just does not have the desire imo to do his show. His dog and pony show is getting quite old plus he’s off on Fridays now after stating less than six months ago that he’s never gonna work less than 5 days a week – he owes it to his fans. Hope his fans enjoy “Best of”s on Fridays.