The Rock jaw's will definitely be compared especially if I get the Kontrol model. I kinda am pulling for Rock jaw, I like their attitude and I always like small companies. But I will also be careful to balance their price to performance ratio as the Kontrol is cheaper in price. But I also am not sure what I will be reviewing so can not say for sure.
I am loving the big bass while not losing the mids and treble detail.
This is my third hangar style IEM from Sony and I have to say I quite like the design. They may look like frankenbolts but they sire don't feel like them! I think these are more like the 7550 than the EX1000 which is good as I found the longer nose of the EX1000 to long and coincidentally slightly less stable in ear.
One thing I have not been able to ascertain is whether they suffer the same wind noise issue, hopefully the BA construction helps reduce this issue. Overall though I am very impressed so far.