I've been buying oil online for home delivery and have had positive experiences so far. The choices are good and synthetic blends like Chevron/ Havoline and other jugs go for a decent price. Somewhere around 14-16 bucks. I get free delivery when buying two jugs and a filter. My truck uses a lot of oil, about a quart every time I drive it somewhere (100 miles). I figure it's valve seals. It doesn't smoke or leak. it's ok since I don't drive it much.