I've been registered for this site now for a couple of months and I really enjoy reading the posts, UOAs and other neat stuff. Here's the situation: up until last May, I took my 1999 Honda Accord LX (2.3 litre I-4 VTEC, 65000 miles, mostly around town driving, 5 speed manual trans) to the dealership for oil changes. They used the much maligned Valvoline All-Climate 5w30 and Honda OEM (Fram, I guess) filters. I changed the oil religiously between 2000 and 3000 miles (the dealership accepts competitor coupons, so I was getting oil changes for $10.00). As the engine grew older, valvetrain noise grew louder, so, just for kicks, I had my dealership put in Valvoline Durablend 5w30. The engine definitely is quieter, runs a bit cooler and certainly doesn't clatter when cold nearly as much as it did using regular dino Valvoline. It seems that my engine likes sythetic blend. Now the question: if I plan to do OCIs around 3k, which synthetic blend should I use? Schaeffer oil is very good, but is very expensive and seems appropriate for extended OCIs. Why do I hear that Valvoline Durablend is one of the worst of the blends among the commonly found oils? I do not mind spending $3.00 a quart, so price is not my first priority. In other words, I will buy Trop-Arctic because it is better than the others, not because it is cheaper. Thank you in advance for your input.