Crobat is my personal favorite of the two
crobat is the strongest poison type and has a great moveset and
unique duel type and total base stat of 535 it is also one of the top
ten fastest pokemon and can easily outrun all electric types except
jolteon and electrode.
noctowl is not a very strong pokemon who has a very common duel
type. the ony very noteable thing about him is his high hp and
unique moveset but over all he is a weak pokemon with the low base
stat of 442.