I have a 2003 Dodge Dakota with the 4.7 litre V8. For my next oil change, I was wondering if I wanted to stay with the QSGB 5W-30 or jump to the Kendall GT-1 full syn 5W-30. What do you guys think? I really like QS, have used GB and Defy personally and have been pleased, but I'm thinking of making the change to a full syn, and Kendall seems to be the one I come back to. Now, I've never used Kendall, but at the shop we've used quite a bit of MCSB and I've been quite pleased with it. I do a lot of short trip/town driving, but I might also do a little towing with this truck and some interstate trips. So.......feel free to comment below.