3/6 Structure - SB Standards

[Roadstar]

Recently I had a chance to play 3/6 live with the SB at $1 and BB at $3 (as most of you already know).

How does my SB complete standards change when compared to a 1/2 structure?

I no longer played xx suited and thought I was probably too tight from the SB just because I wasn't accustomed to it.

Thanks guys!