Best suitable strain for SOG

I am planing soon to do my first experiment with hydro. I will use a 4 x 8 table and do a flood/drain setup. I will be planning to do a SOG technique. Which strains do you believe to be superior for this method of growing. I am looking for short high-yielding plants. Also, is this strain clone only or can seeds be bought?? Thanks.

MediBud, BigBud, Hog, There are so many good strains to choose from where do I start??

White widow.... G13 ^^

anything small and frosty.....