I have a couple of ideas for you...
Right now Sephora has a really awesome kit called Sephora Favorites Draw The Line available. It's $30 and comes with the following products:
- 0.025 oz Make Up Forever Aqua Eyes Eyeliner in Black
- 0.082 oz Sephora Collection Long-Lasting 12HR Wear Eye Liner in Black
- 0.01 oz Stila Stay All Day Waterproof Liquid Eye Liner in Black
- 0.04 oz Eyeko Skinny Liquid Eyeliner in Black
- 0.01 oz Stila Smudge Stick Waterproof Eye Liner in Stingray
- 0.01 oz Urban Decay 24/7 Glide-On Double Ended Eye Pencil in Perversion and Demolition
The urban decay pencil is double ended with one end being dark dark black (perversion) and the other being a dark rich brown (demolition).
Stila stay all day, Eyeko skinny liquid, and sephora collection eye liner in the kit are all liquid.
You really can't go wrong with the kit because you get tons of different products that are worth much more money than just buying one item, even though they are large samples. Also with this option you can then find out and figure out which you like the best.
I bought the kit and my favorite is the Eyeko skinny liquid eyeliner - black. The liner is really easy to use and I can do great looks easier.
2 other budget friendly options are the Loreal Carbon Black Telescopic Precision Liquid Eyeliner (absolutely amazing! My number 1 go to eyeliner.)
and for very budget friendly the e.l.f. Essential Liquid Eyeliner (black) or any color you like.