Forum:TCG to OCG?

i have been playing yugioh TCG cards for 5 years now and now thinking to start collecting OCG cards and participate in tournaments. SO for those who have done it before, what exactly are the differences of playing using OCG and TCG? I have never entered any tournaments as there are no such events at my hometown and i really want to know is it good for me to buy OCG cards... Holydragoncrusher 02:44, June 21, 2010 (UTC)