I am looking to pick up another NF NXS. I have a 5.5-22x50 and like the small reticle for longer range shooting as it does not cover the target. I am thinking of going with the F1 this time though and would like to know from those that have both scopes how much larger the reticle is on full power on the F1 compared to the SFP models. Also, does anyone have an ETA on the 5.5-22x50 F1?