As I mentioned previously, I have a personal reason to stay on menuhax. Something I could say in a PM, but not publicly. However.. I admit I'm not 100% certain my assumption on this matter is correct.
To add to that, I have a logical way of analyzing my position with exploits like these. I would rather stay on a lower FW to maintain the ability to use multiple exploits should something go wrong.
A fact of my previous experiences that makes me feel this way now.
On 9.0 you have quite a few exploits available to use. I never use sysNAND, so I see no reason to update it.
Unless I am missing something big, there is little reason to use A9LH over another previous exploit, other than slight time convenience (which is very minimal with menuhax).
For me, the only function of the exploit is to launch HBL and the CFW of choice. And as long as the CFW is able to update to the latest official FW, what other advantage is there?
I am not trying to pick a fight, so don't misunderstand my intentions. Simply stating my position and reasoning.
A9LH provides better brick protection.