I'm looking to get some MT instructionals for Christmas and would like some advice on what to get. The Kaman set seems cheap but comprehensive. Kamnarks are pricy but there are less and I have heard nothing but good things about them. The Urquidez set caught my eye but I haven't heard much about them so any opinions would be welcomed. If you guys could put forth your own to help me decide what to get I'd appreciate it. Thanks.