If you could eat a devil fruit, what would it be?

The Hana-Hana no Mi! Multi-tasking ftw! I can finish a lot of assignments.

The Dolphin-Dolphin fruit. It is a zoan-type that transforms you into--yup, you guessed it--a dolphin. Like all zoan-types it has more than one form.

First up, we have the full dolphin form. This is pretty simple, just look at a standard dolphin and that's pretty much it.
Next is the half-dolphin form. Half dolphin, half person/dog/cat/giraffe/grandfather clock/whatever the heck consumed the fruit. It is quite large and poferfully-built. Pretty fearsome too, from what I gather.
Now upon administering rumble pills, the dolphin-fruit user gains access to more impressive forms still.
Guard point- the dolphin becomes round and fat
Fin point - the dolphin's fins grow larger and more powerful, their weaponisation reaches their most precise.
Tail point- the tail grows to a large size and the dolphin whacks people with it.
Porpoise point- the dolphin's beak becomes powerful and menacing.
And of course, Monster Dolphin. Don't mess with the dolphin when it's in this form. Seriously. Don't.

Furthermore, the dolphin can be weaponised to hold canons and guns with its fins and it can blast water at people from its spout (I think there's a Spout point too). However, like all fruits is shares the common weakness to water. Once the user hits the water, they become a useless hammer that needs to be fished out or they will drown. So yeah, this one is a land -dolphin only.

But no seriously, I have no idea what fruit I'd choose o.o

Don't destroy my dream, Aokiji.

if i have to make my own DF i would like a Penguin-Penguin Fruit. I would waddle into battle.

Blowing up stuff? How do you do that with Robin's DF?

Hana Hana no Mi here too, super handy fruit. You can see, touch and hear everything, how cool is that? You can even fly and bitchslap 10 people at the same time, hurray for Robin's fruit!

Baby 5's fruit is pretty cool too. You'll be perfect for assassinations.