New here! Wondering if anyone has grown these before? and have some questions!

So I'm new to RIU and I've had a few grows before but I had to stop for a few years and get settled with life. Anyway!
I was wondering if anyone has grown massive midget autos or THC Bomb autos? (I prefer auto flowering strains) How did they turn out and what kind of yield did you get? I haven't grown these before and I figured I'd give them a try. I'm growing in a grow tent with a carbon air filter, T5 lights and going to add more later when it goes into flowering (I cant remember what size, I purchased them a while ago) and I'm using biobizz all mix soil and General Organics nutrients. (I just bought the starter box and plan on using the biothrive grow + bloom and bio bud)
Also, I recently moved and we have hard water in the house, I don't know if this would cause a problem with the pH?? Would it be okay if I just filtered the water?

Any advice would be appreciated! I can't remember anything from my previous grows, I have crap memory so I'm just starting over. I apologize if I have some dumb questions as well! I'm going to go do some research now and hopefully answer some of my own questions.

Is this to get high or to treat something?
You can go to either leafly.com and lookup the condition you are trying to treat then pick one of the top strains.
Or go to coffeeshopmenus.org and pick some of the popular strains to grow from the menus.

Soil auto buffers pH, filtering it would only remove Cal/Mag and subject your plants to deficiencies.