The fact that we have different views on certain aspects doesn't mean that some of us lack common sense!
I got 4x A600's over the years... and all of them had Kickstart 37.299 or 37.300 that sux!
Sure if you have 37.350 then you're set for Workbench 2.x and WHDLoad (if you have some extra memory (PCMCIA, A608, MTec, Apollo, ACA etc).
If you have some accelerator though... I find it really akward not to mention silly not to invest 15 euro for the 3.1 Kickstart.
Opinions are like a$$holes though... Everybody's has one 
@save2600
+1
About the "common sence" thing; That was not intended seriously. (hence the wink icon).
So, take it easy dude!
I've got at the moment 3 A600's, and each of them has standard v37.350 in them.
One A600 got an ACA630 build in and the other has a MTec630/40Mhz. They both run
W.B. 2.1. So, you think it's akward and silly not to invest in KS3.1?! Why?!
I can do with wb2.1 everything what with wb3.1 also is possible.
I think you're the one who's silly here to believe KS3.1 is so allmighty, but infact it gives you only the useless datatypes feature.
And it makes me sick to see that every time some poor new Amiga fan asks what he can do with his A600, then guys like you are shoving the poor sucker KS3.1 down the throat!
Or, even worse try to persuade people to run WB3.9 on their slow 030 systems.
What's the fun of that, huh?!
So stop terrorising people with your weird opinions!