I'm a designated dealer at my games and I'm using the shuffler as I'm also playing. It is noisy even when mounted in the table, but people only reacted to the noise the first 2-3 times. Most of all they were all grateful for not having to deal themselves.
If you have a group of players who can shuffle and don't mind, your upside isn't that great (unless you fear card mechanics). However, most players prefer dedicated dealer and not having to shuffle. Also, with a central dealer you can run a "clean" table, where you collect the pot after each betting round, has a muck pile, etc. I see some home game pictures where it looks like there's been a fight at the table but when you're dealing from the end of the table you need to involve several other players, and you should prefer as few hands as possible interacting with the pot.
When I run the table, the burn cards goes under (main) pot. The stub goes left of the community cards, and the muck pile is on top of the shuffler. Side pots goes to the left of the community cards. PS! We only play NLHE. Only confusion is when I'm drunk and miss some action, but the players correct me before any damage is done.
pr0n/proof (both examples has one player tanking);
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