The Geo is a spool valve, the Etha is a poppit with a spring returned bolt (Similar to the Automag/Mini/Axe). This isn't an mid-level spoolie, as a g-tek would be, but rather an completely entry level marker with all the amenities (judging by the pricing - $100 cheaper than the LT Etek).So going by what is read, this is essentially the Geo's equivalent of what the Etek is to the Ego ranges; a lower market version.
So how would the Etha (or G-tek ) compare to it's poppet valved twin the etek? Would this essentially be giving the Ego vs Geo options to lower entry players? Seems like a great idea, surprised they didn't do it before.