go for 150 bro.i ve used both.....
read the specs ..
150 is better top speed, better pick up, better horse power.......
kauda bn 135 eka more pick up kiuwa buruwa....?
low torque- low pickup..
milage is little less in 150..
discover 135 ekak mamat use kara..
traffic eke, matnam pick up karala yanawa nam kawadawat 60 kmpl yanna ba macho....
for me it was 40kmpl in real world..
50 k karanna itin gear maru nokara 40-50 kmph atare yanna ona....
vibration is same in both bikes..
rpm meter eka rata uyala kannada umbata. eka wadak nati gadjet ekak..
go for 150 bro.i ve used both.....
stick to simple theory..in automobiles...
"newer the better..."..... 135 is old discontinued model...