Every 6 months, i will go for my car servicing. The shop charge me $98 for servicing which is only the change of engine oil and engine oil net. The engine oil used is Mobil Synthetic Engine Oil.
I ask the shop if i could bring my own engine oil next time. They say yes and labour charge to change engine oil and engine oil net is $30. The engine oil net is charged at $13 for normal one and $18 for a branded one.
Which is more feasible and worthwhile? Buy the best engine oil myself and only pay the shop for labour charge.
What do you think?