because you picked the 2 that I feel represents the technical ambition of the company the best(2 because 1 is a repeat)
I prefer the Mirrored Force Resonance over the Pure Resonance because you can check if the balances are in sync or not through the two seconds dials, much like FP Journe Resonance. Though Mirroerd Force is bigger it would be my pick, as the Pure Resonance is not a small watch. I have this on order myself.
The Gravity Equal Force is also nice. From the interview podcasts with Claude Griesler I learned that this is the only watch with a Geneva stopwork combined with an automatic winding function(usually manual). Armin Strom calls it the stop work declutch. You can see the modified stop work on the front of the barrel cover dial side. The Geveva stop work is a less fancy way of flattening the torque curve of the mainspring vs the sexier fusee and chain or remontoir.
Through servicing old watches they have also reversed the function of the mainspring barrel cover and arbor in how the gears are driven. This reverse engineering brings back an older way of construction and the benefits are it protects the gear train in the event that the mainspring breaks inside the barrel. (I haven't really gotten down to how it works but overheard it on the podcast and thought it's very neat.) I have shortlisted this watch on my buy list.
The weakness in Armin Strom is probably the design, imo. I don't like the lip on the bezel(where u can customize with your initials), and I don't like the current technical look which is popular among modern brands. There is actually some level of hand finishing on their watches which is surprising because this kind of movement style is generally all machine finished.
The watches you have selected packs a lot of value for the pricing but I suspect the cost is backloaded when you sell, as the general market worships branding and not innovation.