I want to point out that having a tcg match is very good. Due to the following reasons:
1. Many ocg deck especially the new ones have there effects changed multiple times due to translation.
2. TCG rulings are confirmed, OCG rulings can be slightly debated.
3. TCG decks are usually fairer as they have been hit by the banlist. (If you are going to argue about spellbooks and e-drags, they will be hit next banlist if konami know what they are doing, they havent been hit yet because they came out in the middle of 2 banlists.)