Ive been using Shell's Rotella T 5w40 since it came on sale for 23$ for 4L jugs, never had it analyzed but i did notice less burn-off compared to Motomaster Formula1 5w30 syn in my '97 w/ej22t. Not sure how it'll do in the LGT but so far so good at 1500km, all my OCI's are at 10,000km (~6000 miles) with plenty of dusty dirt road commutes.
Will be stocking up again when it comes on sale.