Castrol Edge EP or Mobil 1 EP

[350Rocket]

I vote m1, because around here it goes on sale for half price way more often than the others. Currently m1 EP HM 5w30 in my 2005 work truck.

 

[Gene K]

If the price is the same I vote for Castrol.
A, B, C... See I got to Castrol first!

Seriously, I bought M1 EP because with $24 Rebate on 2 x 5 qt jugs it was cheaper.

 

[Randy_R]

What does the mfg recommend? 5W-20 maybe? Either brand but M1 has a rebate. Process is fast and easy.