I can highly recommend the Corsair AMD bracket with an H55, I put one on my reference 290X before I sold it as I didn't use the card anymore, Temps were amazing !
Incorrect bud, The HG10 mixed with an H55 keeps the 290X at around 52'c under load at max with a decent fan curve going up to a max of 50% to keep it nice and quiet and incredibly cool.
With the Raijintek cooler the normal running temp is roughly 65'c.
still both for them are very good option the only problem i am working it a corsair Air 240 , even at that in my main rig i run 3 r9 290x overclocked with a full liquid setup and they run and 65 c under 4k gaming loads