Engine oil Castrol or ZIC

I've been running Castrol GTX High Mileage in my Honda for over 140,000 miles. It has 262,000 miles on it now, and I have always done 10,000 mile oil changes over the 235,000 miles I've put on it.

Ik heb Castrol olie gekocht die synthetisch is. Ik heb geen expert maar voor mijn 23 jaar oude Ford Focus neem ik liever het zekere voor het onzekere.

Been using Zic on two Hyundais (Tucson, Santa Fe), and ok yung performance niya. Maintained yung cars with fully synthetic, 10k/1 year intervals. Smooth pa rin manakbo ang engine until today.

Been using that oil on my Gen 3 Montero since 2020, and ok naman, no complaints.

Castrol 5w-30 been fine in every vehicle I had

I use castrol edge. It burns a lot less oil that when I was using Motul

Castrol 5w30/ 0w30 German Castrol never leaked oil.

Better to use ZIC X7 fs oil. Korean oil.

Been using it for several years and it’s amazing for its price.

Currently using Castrol Edge 5w-40 fully synthetic, previously was using Estremo Heatpro 5w-40 FS, differences is so minimal to the point where you just neglect and forget about it....

Smoothness the same, silky smooth.

Car feels slightly like just slightly lighter on pickup with Castrol.

I used castrol edge on my last change but I don't like the way the oil looks after a few months of driving. Of course it was extreme temperatures down here in South Texas. Wonder if the extreme heat caused my oil to look kinda jello looking haha.