Congrats on your Lowryder 2 ! They were my first grow 3 years ago which made me a huge auto fan......AND I also used MG successfully regardless ....... The potency is good with LR2 although the yeild is very energy (light) dependant. I always get my LR seeds from dope-seeds.com...attitude does have good seeds but overall cost is too high....
Right now I have some diesel ryder, Lowryder 2, lowlife lemon skunk and SS auto assassins going....gotta love the staggering possibilities with autos.......yours look very good....even tho you've found them to be hearty, be careful with extra nutes.........