Guy mentioned Mr.Nice and Nevilles work is top notch you can't go wrong with pre 98 Ak47 or Day wrecker but you can get some newer stuff Brothers Grimm Has Heka a G13 x Cap junky everything from that strain is going to be fire and cap junky is around 30% it has a cult following packs are testers now around $33 for 9 seeds you can find almost any seed bank Dcseedexchange has it and many other high potency varieties of weed .in USA also lots of freebies and free shipping after $100.00