Yes LM is also a great oil. Amsoil is considered the best fully synthetic oil in the USA. It's importing has recently been started in Pakistan and people are giving really good reviews about it. Like 80% reduced engine noise, improved fuel economy, car feels light, etc etc. But it's a bit expensive i.e. Costs around Rs. 2100/litre. But the recommended oil change mileage of this oil is 15,000-25,000 kms or 1 year, whichever comes first.