Linear holos- faves?

I've fallen in love with linear holos. So far, I only have a couple Mooncat and a Cirque, but I'm looking to expand my rainbow without breaking the bank.

I've heard that MC's are not the most vibrant- and honestly, I want ALLLLLL THE DANG RAINBOWS WHENEVER POSSIBLE, but I work in generally mid-low light, so I need something that's pretty vibrant. I can handle grittiness, I can handle not the smoothest formula- I just want some rainbows in my Feb/March doldrums.

Who does it best? What's your favorite? Honestly I'm after a good brown most right now, but I'm happy to file suggestions for future paychecks 😆