Anyone else plan on never using the "professional" dialoge?

It's implied. 

I play as myself the first playthrough so I think I would be professional in first contact situations but more prone to humor with the crew.

My first character will actually probably be a mix of professional and emotional. I'll of course use all of them depending on situation, but I feel professional and emotional will be my most used.

yes I will use professional a lot I feel. but not when it involves things like... handing over my weapons. a professional, no-nonsense, badass, who gives respect to foreign diplomats and leaders unless they show none to him, and seeks to build symbiosis, and indeed help natives with whatever issues they face and seek aide in, but not by coddling and taking steps back to accommodate others.

second play through will be a full conquistador invader, complete with taking slaves and racial slurs, assuming this is supported by the game.

third play through ill have to see what the game has shown me in the first two and decide from there.

edit: POST BY DANISHGAMBIT 2 HOURS AGO
NPC: I got 3 canisters of red sand here for you. All you have to do is kill those civilians over there that are trying to alert the cops.
Ryder: Professional: Make it 5 canisters and you got a deal.
Me: WTF???!!! NO!!!

^^so much this! they said the dialogue wheel matches the actual scripted lines better in this game than previous games but seriously... so many loaded saves for the game putting words in my mouth!

My first Ryder is going to be really casual but my twin is going to use alot of professional. So really, it depends on who I'm Role playing, although I prefer casual/funny responses.

Professional is the new neutral so of course I am.

Pretty much my characters are planned already based on what we know. My BroRyder will be super casual/emotional, more of the sarcastic fun twin if I can. My SisRyder will be like deadly professional/logical. I don't really technically see the latter as being the more boring character, it can be hilarious to have a more professional person in a party with people like Peebee and Sera. I've never been one to try and win the loyalty or friendship of all the characters first playthrough if it goes against the personality of my PC so I always have a pretty interesting time.

I'll probably use it when talking to Alec cause it seems like it'll help with my daddy issues narrative.

I'm planning on going all professional at Andromeda Initiative related stuff, the future of several thousand people is at stake.
Casual options are for idle chit chats between squad mates and friends.

Alec sounds like a hardass so being a dick to him should be fun.