This is fully debatable. It can be said that a smaller rig can be better for flavor as there is actually less filtering of the smoke of vapor. In our opinion, this comes to personal preference of how big of a rig you like. Filling a very large tube can take time and when you finally carb the piece to let in the smoke or vapor it will slam you, maybe making the flavor hard to taste as you took it big one! A small rig will allow you to take the hit as it comes off of the vape, bowl or nail potentially giving you the best flavor.