For the past 6 months or so I've been frequenting Starwood properties and I'm currently Platinum in the SPG program. I also have Diamond status in HHonors with Hilton. Recently, I broke my string of Starwood stays and spent 4 nights at a Hilton. When I checked my HHonors account, I noticed that, not only did I get a lot of HHonors points (I know 1HHonors doesn't equal 1SPG), but I also got over 1,000 Aeroplan bonus miles which also contribute to my dDistinction level. It got me to thinking that I've been missing a lot of Aeroplan points by staying at Starwood, and I'd be better off with Hilton properties where I have a choice. Starwood seems to only really work for Delta FFs (though I seem to remember a few years ago SPG also had a link to Aeroplan). It seems by not being a Delta flyer, I am leaving a lot of points on the table. I thought I'd check in here to see what hotel programs people think offer the best overall value in combination with Aeroplan.