What should i do??? please help

Hello i have a tanker at the minute

Stats are:
40 deffence
1 every other stat

i was thinking of getting 65 deffence and keeping everything 1 and bot mining fishing and woodcutting to buy bandos

but i would like ideas what you think what tankers are the best
like e.g

range tankers
magic tankers
obby tankers e.t.c

lemme no all the tankers yuh can think of please