What's your favorite lava lamp color combo looks equally cool lights-on and lights-off?

Looking for my first lava lamp to ask for as a birthday gift! I'm torn on color combos.

I love the look of clear liquid with bright wax (especially clear/orange) but I'm worried they only look good with the lights on? Pretty sure I've seen pics where they look kinda bland when its dark.

Since I'm only planning to get one, I want it to be a real showstopper that also works as decor when it's not running. Trying to avoid super colorful combos that'd be tough to style around.

What's your favorite color combo? Feel free to share videos and pics.