very well said^. listen to those guys because they are right! why pay $2-$5 a quart now to save money on oil and end up spending $100 - $200 in parts (if not more) later? when you can just spend $6-$10 a quart now and get the good stuff and be less likely to have future troubles!
Well the oil that you spend $10 a bottle on has natural oil from the earth. It still has the same stuff that the $2 a bottle oil has its just got more stuff in it.
Amsoil makes some nice synthetic oils, been running them in all my machines, fout atvs, 1 snowmobile and a dirtbike. What do you mean oils all comes from the same place? There is a world of difference between full synthetic and traditional.