Nah, 42pts for a Knight, 44 for a terminator - 49 with TH/SS. The Knight is packing twin linked plasma and a 12" move. Skilled rider is massive too, so 4+ cover when moving and 3+ flat out, t5 they're quite durable, but certainly not terminators in that regard.
Better firepower all around, better anti Horde cc and better able to get into - and out of - cc, they're a clear winner to me! Especially since I favour bikes in my playstyle.