SWIM is looking for three strains to grow from seed. One with an upper high, something like green crack but that you can get seeds for because I think green crack is clone only. One to make you feel up and down at the same time. And one that almost intoxicates you/makes you immobile. SWIM is a not a very seasoned grower but has a pretty green thumb so is looking for something that is going to be very potent and not ridicuosly hard to grow.
up high i would go for a barneys farm sativa like liberty haze or tang dream hybrid i would go for a OG cross like Larry OG pure indica (couch-lock weed) LA confidential