Planet Sub is definitely a good option for solid, good tasting subs. I'm next door at Gangplank a couple times a week and we usually hit this place up for lunch. It's much better than the last place that was in this spot, has tons of options (we decided you could eat lunch there for a month and not have the same sandwich), and friendly staff. I'm definitely glad they put this in. It's a great option in the downtown Chandler area.