I use both... pencil for everyday, liquid or gel/cream when I want to wing my eyeliner out a little (so I guess for more dramatic occasions) or if I want a very precise line. It mainly depends on what look I am going for, I use pencil most of the time because it's easier and more natural.
I usually use black, although sometimes I use blue, green, and purple (not bright, more dark/emerald-toned) on either my top or bottom lid (usually not both at the same time). But black like 80% of the time.
I have pale skin and medium brown hair.
For pencil eyeliner I like NYX, Hard Candy, and Maybelline Define-a-Line. For cream, I like Loreal HIP. I haven't really found/bought a good liquid eyeliner, I use elf right now and it does the job I guess, but is not that great quality - only $1 though.
well I like pencil better because its easier to controll but sometimes I like the liquid but I only use it if I have a lot of time to do it. uh I think its sephora brand and the pencil is gray the liquid is black.
i have really really light blond hair its almost whiteish and I'm lightly tanned ha ha I look kinda swedish if that makes the picture clearer.
I use Avon pencil for my bottom lid, in black. Then a liquid brown on top to sorta lighten it out, but pencil normally works way better, but were completely different your tan and I'm pale, your blond and I have black hair :p Bottom line, pencil.