Yeah I'd like to try a geissele sometime but for the price of these I doubt it'll happenI have one installed using the heavier spring, which I think is ideal for a defensive or general purpose AR. It displaced the first Geissele SSA-E that I tried, which is going to get moved into a lower intended for dedicated long distance shooting as it was lighter than I preferred. I'm not any kind of competitive distance shooter (although their experience is a really useful input), but I can shoot rifle extremely well under practical field conditions without needing a really light trigger, you just need a really smooth trigger.
I have a factory-installed LMT 2 stage and the original KAC semi-auto 2 stage, but speaking across all brands from researching failures, I would not trust any two stage trigger for long term reliability other than Geissele and LaRue, and the LaRue is a far better value and more reasonably priced esp. on sale, which it looks like they are now.
I'm not any kind of fanboy across other LaRue products, but I'm almost surprised that anyone but LaRue is still in business in this niche! Apparently a lot of buyers are not operating with the same criteria, judgments, and preferred trigger feel.
So if you are looking for validation of your purchase/decision, from research, pricing, and some experience, consider your choice validated!