Waller and Zane. Two completely different type individuals. Completely different personalities.
Zane was more of a Zen type dude.
Waller was more of a 'chase 'em down the street and beat them up' type guy. Stories go that he'd enter a grocery store, eat some food until he reached his full, and depart. (But that was 2nd hand info when talking about the funny stuff the guys did back in them good old days.)
Only me has better stories to tell in this regards.