I think I'll go with mid as it isn't much more and at least it isn't super cheap. I use chevron most of the time which I heard is good because of the detergents.
<img src=/images/forums/snitz/laugh.gif width=15 height=31 border=0>
<hr width=60% noshade size=1 align=left>2001 blue Tibby, leather, cd, custom racing stripes, AOS CAI, Elantra 1.8l cam, Shark 421 header, custom exhaust, every option avail.
http://www.disciplers.org/Scotto46_files/image009.jpg
<img src=/images/forums/snitz/laugh.gif width=15 height=31 border=0>
<hr width=60% noshade size=1 align=left>2001 blue Tibby, leather, cd, custom racing stripes, AOS CAI, Elantra 1.8l cam, Shark 421 header, custom exhaust, every option avail.
http://www.disciplers.org/Scotto46_files/image009.jpg