Questions about wide sit and climb?

[Spurs]

Who has used this model?  Is it just as quiet and packable as the alpha sit and climb?  After using a sit and climb this weekend, I must purchase one of these.  This seems to be the safest, quietest, most compact stand that I have been in.  I am 6' 230lbs.  I think the wider version would be better for me, especially when I am layering in the cold.  Please give me any pros or cons about these two models.  I have only climbed in one twice.  I give it a big thumbs up, but  I need to know what con I have missed?   Thanks.