I tend to cycle through a few different characters, but right now I've been focusing on Incineroar (if it isn't obvious enough )

Don't have a particular preference on rules.

I don’t have a main yet because I haven’t played all characters :P

But I do have a soft spot for Ice Climbers, was the same in Brawl. I’m no pro player and don’t know or care about tiers, I play to have fun and have fallen for IC because to me the way they are played is fun.

I prefer playing random maps stock 2 2:30 with all items enabeled no smash meter with 4 players or more. As I said I play for fun and I thrive in smashes chaotic mayhem with lots of players and items.

Most boring way to play smash is 1on1 with no items on an omega stage. Under those circumstanses Smash is a sub par, slow and campy fighting game. That’s why Ultimates online suck in my opinion since I get 1 on 1 matches 90 % of the time.

I'm juggling between Dr. Mario and Dark Samus right now. Can't quite decide which one I prefer. I also really like playing as Cloud and Ridley. As for rulesets, I mostly just do a 3-stock with items turned off, and play on any stage (hazards on and everything).

I’ve mainly been playing World of Light with Bowser. I like the raw strength. Not much range though.

Daisy and I like 5 stock matches with stage morph turned on. Stage morph is such a great feature, I never turn it off.

I usually play as one of the Links. Don't care whether he's good or not, but he's easy to use and TLoZ is one of my favourite franchises.

I prefer the basic rules (4 players, time mode - 3 minutes, all items on, random stage), but I also like some variation (except for the items, turning them off just makes it less fun).

Kirby and Cloud atm, but i like to mix it up.

Rules i like are low items and 3 lifes until you are out. With super bars so it feels like ps all stars. 

Only have about 30 characters so far but recently I've been all about Ryu and Simon.

Main is Falco. Play heavy with Ness, Dr. Mario, Luigi and Meta Knight.  Had to add Game & Watch after seeing axum post.  Can't believe I forgot about the little fellow.  Respect the broom!

Rules stock 3 to 5 lives. Usually 5 stock.  Most items except ultra smash and maybe a few others.

I sort of rotate out between 8-10 characters, but if I had to choose a couple it would probably be Ike and Kirby. I'm really starting to get into playing K. Rool too though, he's like DK/Bowser in terms of sheer power but uniquely versatile in certain ways and I love that he can counter attack.

I usually prefer to stick to a pretty standard 5 stock, most if not all items off, and usually final destination (or at least a stage that's low on the insanity and doesn't have a ton of environmental hazards like Umbra Clock Tower.