scania k230ub’s 6-speed gearbox tends to jerk due to faster
change of gears. B9TL also.
but i think chickenlittle2 says slbp got drivers who know to
make the bus not jerky when braking. maybe u can take slbp services
and see got difference or not.
KUBs shld be more prominent than B9TLs. i dont know how to feel a
jerk for both.