Hello all, 
 
	I'm new to the forum.  
 
	Just a quick question.   I used to take my 2009 Ford Edge Sel to the dealership to have my oil changed.  They always used Motorcraft Synthetic blend 5w-20.   I stopped taking it there due to the price.  I took it to another place today and all they had left was Castrol full synthetic 5w-20.   Is this OK?  I know Castrol is good, but will using full synthetic vs Synthetic blend make a difference? Good or bad?
 
	Thank you for your time!