My rankings from best to worst:
Knights
Roosters
Warriors
SeaEagles (but ruined by sponsor)
Titans
Raiders
Sharks
Dragons
Broncos
Tigers
Souths* (10/10 jersey but should be regular season, bit boring for 9's)
Storm
Eels
Bulldogs
Cowboys
My rankings.
1. Knights - Awesome, perfect combination of club colours and 9's "not too serious" theme.
2. Tigers - Also awesome, could probably have included a bit more orange but that being picky.
3. Titans - Great effort, fits the feel of the 9's.
4. Roosters - Tiny bit on the plain side if it wasn't for the watermark, but a really good design.
5. Broncos - Rains shit all over their alternate jersey and should probably replace it.
6. Dragons - Top effort
7. Sharks - A bit on the cartoonish side but suits the 9's
8. Eels - Same as above
9. Sea Eagles - Completely destroyed by the sponsor logo, would have been much higher
10. Warriors - Cool design if you want a massive tattoo or artwork, but from a distance looks like a newspaper, boring.
11. Storm - Pretty plain and boring, and the sponsors logo looks cheap and tacky.
12. Souths - Too much like a regular season jersey, good design but should just be an alternate.
13. Raiders - Plain and boring
14. Bulldogs - Same as above
15. Cowboys - Way too plain, looks like a bulldogs alternate jersey. Could have done so much better.
16. Panthers - At least try.