i used to bi a cheapo too, used Caltex 95 for some time b4
switching to 98. but i found de diff 2 be quite significant
leh.
used to kick start 2-3 times b4 engine starts, now kick start 1-2
times can liao. Oso, de accleration seems 2 b smoother. Anywez,
price diff btw 95 & 98 onli bout 3%.
i travel bout 200 km per week, de most spent $0.3 more onli.