Well the 55 definitely isn't too small for starters.
I'd say since it's on your mind pick up the Archaic. It's a well done deck from a company who's boards get better every year. And they have the best finishing I have ever seen from a US factory.
If the super small brand freaks ya out I personally like a directional twin for the riding your talking about. No "legitimate" reason, just a personal preference. So for me it'd be the Angus.
All three will be great decks.
Go ahead, drink that kool-aid.
FS: Forum Sauce 142 $200 plus shipping
FS: Flux SE30 $75 plus shipping