Primitive Technology for beautiful filmography, interesting subject, and bonus hot guy. May come in handy with the pending nuclear apocalypse and collapse of civilization.
Techmoan because of all the interesting random and old crap that he buys and explains/takes apart - did you know that background music back in the day came from a record player that held like 60 records that ran at super-low speed and played upside down? He's got two of the machines, a huge stack of records, and takes them apart and fixes them. Stuff like that.
Head 2 Head because it's a fun car show that has great hosts with excellent chemistry. Kinda like what Top Gear was in The Before Time.