What to Buy Wednesday 7 June 2017 Y'all getting sloppy...

I've narrowed my happy 21st pistol purchase to two options: Glawk brand Glawk and Canik TP9something. My local range with rentals does not have the Canik available for rent. How do I break the tie?  

Also, I already have the SD9VE rigged out for carry, so I guess I don't need a compact. So in the realm of primarily range toy/competition gun: Glock 19 or 17? Canik TP9SFelite or SFx?