Most of the upcoming suggestions stem from one core concept: restrictions breed creativity. This is something I touched on in my How to Brew Commander Decks on a Budget article (which may also prove useful): its an adage that I always follow to stay excited about anything creative
Card Draw Even though the opportunity to double-spell in a Dragon deck will be rare, I still want a good amount of card draw to ensure I hit my land drops each turn as I march towards nine mana and The Ur-Dragon time
Ergonomic Design: The Pro Models contoured shoulder strap reduces fatigue by 25% during prolonged use
Restock timing depends on whether you are shopping online or in-store, your location, and whether it is a new set release or a general restock
Its not the baddest beater in the world, but it will demand at least 7 life from opponents to remove, and is a boon to keyword soup decks (which usually feature Odric, Lunarch Marshal or Bloodric)
Storage and Organisation When organising a mixed-language collection, most collectors sort by set and collector number rather than language