Comet B-10 or Diamond AZ504SP

[Se7en]

I like the looks and thr spring on the Diamond AZ504SP but can't find any reviews ? I already have a sbb-5, sbb-7,cr320a,nr22l. I do a lot of wheeling and need a shorty for 2m&70cm.

 

[Se7en]

I'll just go with this one: http://www.randl.com/shop/catalog/product_info.php?manufacturers_id=29&products_id=67269

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