Engine oil Castrol or Shell

I use Castrol Edge. It's cheap and good. I drive a lot and I change oil every 3k miles so 5qt for $25 just fits my life better.

Motul H-Tech 100 or Shell Helix Ultra

ito gamit ko sa nmax V1 ko for 4 years, sobrang smooth ng makina, at sa sniper 150 ko naman ng 2 years, wala din ako naging problem sa makina, at sa nmax V2.1 ko ng 4 years wala din ako naging problem. Ito din gamit ko sa ADV 160 ko ngayon sobrang swabe sa makina, tahimik na tahimik. Mahal nga lang talaga 500+ pesos ang price nito pero sulit.

Still using the casa oil which is Shell Helix Ultra 0W-20

Last change oil ko sa Shell, inabot ng 3200php including oil filter then Shell Helix SUV fully synthetic 5W-30 ang oil na ginamit.

Shell is good too but the toyota oils arent a wrong answer

B46 which is essentially a B48 engine. 105000km. Running Castrol Euro Car 5W30 in the summer and 0W30 winter. Live in Canada so the ambient temp can range from -30C to +35C.

Shell rotella t6 15w40 in my 86 Concours. Because it's full syn, readily available at the farm stores, and ol' Connie likes it.

Doesn't really matter that much, we ran 0W-20 for a while and now have 0W-30 A5 in our Civic.

It seems to do a fine job lubricating, but, everything I ever put it in started consuming oil. They all stopped once I switched to other oils.