For live/acoustic? Technics AZ70W. For more of an all-rounder? Noble Falcon Pro. Considering what you already have in your stable, I think those two options will provide the most different pair.
With the APP, you don't really need ANC/hearthrough in something else unless you're legitimately looking to replace the APPs. Nobody else's implementations have come close to Apple's in effectivity for me and that's coming from an Android guy. I don't even like that ecosystem.
With the Fiil/Lypertek, you already have relatively similar sound signatures when compared against each other. The Jabras are your bassy pair. I think one of the other two would round out the collection nicely.
And you're probably going to get some recommendations from others for the KEF, Grado, and Devialet. I've heard of enough people returning their Grados because their feature set was too sparse for the price. Devialet
may have managed to fix their issues with a firmware update, but the jury is still out for some people. And I have a love/hate relationship with Sennheiser, to the extent that I'll just say I don't think the sound signature is going to different
enough from the Fiil and Jabra to warrant staying there.
Wildcard recommendation? Get the HiBy R3 and some SpinFits because those stock tips are awful and the sound signature is diverse enough to be effectively a lot of different sound signatures rolled up into one product. While I'm not the biggest fan of HiBy's Blue software (what you use to interface with the buds), it's worked consistently well and that can't be overlooked. Of course, I'm also semi-selfishly recommending these so I can have someone to talk about them with
Bud, you should look at my bank statements for the past couple months...