[IC27A] Which genoa do you use the most

[Doug]

You can tell I have too much time on my hands at work today:)
For a jib furler, what size genoa do you use? 135% or 150%
I would eventually like to buy a furler and sail combo for my boat and was 
thinking the 150% would be best for inland lake sailing. There are some 
exceptions like today but I think mostly light air sailing is the norm here.