Depends very much on the char and their background for me.
My bard main is the fancy one. I’m not much for the piping-prose-through-a-thesaurus maneuver though. Proper use of flowery language isn’t just a substitution game, it’s about expressing the core of what you are saying in a way that makes you think, or that sounds nice, or that says something about how your character thinks. I peeked through my chat logs for some examples to quote. I like writing for her when I’m in a focused kind of mood.
[Winterspring] is quite different. Frozen in time. In Ashenvale, the land changes dress each night – the bustle and growth paints over the old. Like home, like woman, I suppose.
We are a patient people. With luck, time’s arrow shall strike truest.
If I had a copper for every Sentinel who had pressed upon her own heart 'til it turned solid quartz - I could happily purchase Kalimdor and let all rest easy.
I think the thing to mind with any sort of colorful prose is not to forget its purpose. You are writing to be understood. If it’s too vague, make your point twice: first flowery and vague, then simple and clear. E.g. someone asking her why she’s relearning how to fight – rather than just going “a pretty poem won’t save you in a fistfight”:
The way of an artist has a rare power in the grand scheme, but little in each moment. Borders have been redrawn over a single song, but in the heat of battle, a note is blunter than a club. A true leader must master both song and glaive alike.
Pretentious speech for a slightly pretentious character; you don’t need to read her TRP to know she’s a little haughty, flamboyant, and full of herself. She’s often more mellow, because I’d rather have her speak a little duller than take five minutes to write a message. The fact that I also write a lot of IC material like letters, journal entries, songs, and keepsake notes has really helped me find her diction and to get comfortable enough to write it on the fly.
My alts speak normal prose appropriate to a fantasy setting. My emotes also tend not to have these flourishes. I write deliberately and do my best to have it sound alright, but I do not fret my verbiage (sorry the rp is affecting how I write ooc again). Given the choice, I’m sure folks would rather have my emotes sooner than slightly better.
Speaking of short emotes, I always prefer short messages. Even if I have something long to say, I will split it across five messages as I type, rather than put it in one paragraph. Cadence and back-and-forth is so important imo. It’s ideal to me: others get to start reading sooner which keeps them from getting distracted, and they can interject in the middle or react – much like one would in a real spoken conversation.
Edit: To answer the question more directly, it does depend on what you want to say about the character speaking:
- “He was most combative when I met him” - some noble tart
- “Didn’t like that fellow, he thought he was all that and ready to fight anyone” - prolly some ruffian
- “Loud-mouthed and aggressive, that one was.” - aloof gal over on the left