Hana ML compared to other high end cartridges


I am currently using a Benz Micro Glider high output on my VPI Classic 2 table. The cartridge is quite a few years old but does not have too many hours on it. I would like to get another cartridge and was thing Hana ML. Can anyone tell me what should I expect as compared to my current setup? Is it an obvious step up or down? Thanks.
jimbones
Huh?  How and why?  Btw, I concur with all that Lewm wrote.  I suspect the Hana will be a decided move forward. 
I have no experience with the Benz, but the Hana SL is a fine cartridge. My Van Den Hul Two (HOMC) and Kiseki Blue NS are both a little more refined / detailed, but not by much and they both cost a lot more.
I meant to say it is NOT a backwards move. The Hana ML should be at least equal and most likely better. Thank you frogman for pointing out my error in response.