So another version of ideas came out and ideas post in ngemu has more views. But from the ranking the results say a different story (despite its not that accurate). Ideas is like linux of DS emulators that it shows some speed and performance but not many PC can play it or play it properly. While Desmume works on every system well.
No$gba (RANK) 28,705 (veteran emulator)
Related Info for: nocash.emubase.de/gba.htm
(which country likes them more)
Chile8.2%
United States7.4%
Germany5.4%
Brazil5.3%
Argentina4.1%
Desmume 73,280

(despite the many back clones that give it a bad name it get's ranked well, despite I never go on the site to download anything off his page but from others like ngemu that offers the download.

)
Related Info for: desmume.org/
United States8.0%
Japan6.5%
Chile5.1%
France4.1%
Argentina3.9%
NeonDS 136,1236 (made an impact by hitting hard off the first bat)
Related Info for: neonds.com/en
United States8.0%
Dominican Republic8.0%
Germany8.0%
Chile7.1%
Philippines6.2%
ideas ranked 228,801 (The many updates is helping it boost up page rank)
Related Info for: mdx.it/ideas
(despite the latest translation is for Italian, Brazilian, Portuguese the nations that view them are)
Dominican Republic8.3%
United States6.6%
Chile6.3%
Philippines5.7%
Mexico5.5%
They are all good in their own way, but its interesting what every side chooses. It is interesting that most people in the US and Japan choose Desmume.