cant go wrong with Rhino imo,
i'm smoking some right now and i think it's a really nice smoke, can be heavy at times and the brain tends to shut down for a while, as in, everything takes ages to do or people have to tell me 3-4 times before i get it....and this is an early test cut from mine, cut down about 10-12 days ago, i'm gonna leave the main plant another week or so yet,
there's loads of peeps on here growing them now, use the search tab at the top of the page and look through the forums for White Rhino, esp grow diaries.
i gave a m8 a couple of j's worth today and he phoned me back an hour later giggling like a tit and said "you twat you didn't tell me not to smoke it at work, i'm seeing a customer in half an hour, i'm fucked"

that took me 27 mins to write