The shuffling question What is a safe and accurate technique for shuffling cards? reminded me of a recent game of Munchkin with many expansions that taxed our shuffling endurance to the limit. My wife picked up a cheap shuffler locally but it has several problems: The left side doesn't draw cards as effectively as the right, so it always has remaining cards. It also deposits the cards into an annoying tray which is difficult to remove and prone to spilling the cards. It actually takes far longer to rotate a normal deck through the machine than to riffle it by hand. We had hoped it would speed up Cribbage games (with many short hands) but we went right back to alternating between two decks.
Can anyone recommend an effective, fast card shuffling machine?