Interesting, yeah every plant I have grown in my setup has always ended up being short and stocky. I thought it was the combo of LED lighting and small tent? I have some dinafem XXL beans and a Neville's haze auto that I'm going to run next time, both of which are suppose to be tall plants. Also going to get a new bigger tent. So I'll work out what keeping them short and bushey.
My Critcal+ phenotype has a very sativa like leaf structure. Compared to my west coast og kush and candy kush the bud structure on the critical is more fluffy like a sativa too. The true test will be in the smoke!