Wheel set decisions / building (tubular) advice required

[dan73uk]

Looking at getting some wheels built and need some advice /thoughts on spoke count and rims
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Rims -
Deciding between either Ambrosio Crono or Nemesis tubular rims.
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Use-
Regular Road /Casual rides or very short commute . Will be fitted to a steel bike probably coming in around 9-10kg.
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I'm around 65kg and am wondering whether to go for 28h or 32h, and is there a minimum I should stick to.
.
Also are there any other factors to consider?

 

[kingbling]

I'd go for a 32h due to more strength I've used the Ambrosio Thesis 32h tub rims with no problems

 

[dan73uk]

Thanks for the advice

 

[cannondale king]

Built a few crono's up for people pretty reliable rim 32h all the way.