Welcome to THP jatr24. If you poke around long enough you'll find a wealth of fermenting peppers information around here.
For the last few years I have run salt only ferments for my peppers. I have previously used Caldwell's with good results. They have small packs on amazon that work well, but I agree they are best used with 4-5lbs of veggies versus something like a pound of peppers you just harvested. I've also used juice from homemade sauerkraut, homemade kombucha and whey drained off live yogurt before with good results.
All methods are fine, and no one is better than the other. Find what gets you consistently good results and roll with it. I recommend trying all methods and then deciding what you prefer - that's how I settled on salt only. Search the fermenting peppers 101 thread, the hot sauce making forum and pay attention to the posts from Rocketman and Chilimonsta especially.
I roll salt only with peppers fresh from vendors whom I know and trust (or from my garden) that have only been rinsed and not scrubbed or sanitized, meaning I'm using the lacto naturally present on them when I get em. Visible dirt or blemishes removed, cut in half to check inside for any mold, and then into the food processor for grindage. That resultant mash is fermented for 3-8 weeks usually, then pulled and processed.
That's just me. I've fermented certain batches for a year or more and love the subtle nuance that aging provides but it's not like it was 'holy wtf way better-er' than stuff that was 2 months old.