seek your advice: H&A James Allen or Whiteflash

[blingkinglord]

hi dear all
i'm new here first time buying online , for my proposal
would like to seek your opinions and expert advice on the hearts and arrows for these diamonds,
[url=http://www.jamesallen.com/dia...nds/F-VS1-Ideal-Cut-Round-Diamond-1475250.asp[/url]

http://www.jamesallen.com/diamonds/D-VS2-Ideal-Cut-Round-Diamond-1436340.asp

http://www.jamesallen.com/diamonds/G-VS2-Ideal-Cut-Round-Diamond-1452907.asp

http://www.jamesallen.com/diamonds/F-VVS2-Ideal-Cut-Round-Diamond-1475282.asp

WhiteFlash
http://www.whiteflash.com/loose-diamonds/round-cut-loose-diamond-2430945.htm

some questions:
Q1 in the hearts there is alot of white areas ( F-VS1) in the hearts circumference, is there a worry?
Q2 there are many feathers,crystal needle in the G - VS2, is that a concern?
Q3 i read the useful article in pricescope about hearts and arrow, from what i observed: the shafts in the jamesallen are either crooked or misaligned -- F-VS1 ( 11 oclock crooked?) --F-VVS2 (10 oclock not fully formed?)