During Cataclysm I always used Wowreforge for all my reforging needs. It always got me to hit cap and the stat weights were correct. After the MoP launch it took a while before they updated it so I started using Askmrrobot. Now that wowreforge is up and running I'm not sure which one I want to use. I'm more comfortable with wowreforge but can see the added benefits of askmrrobot.
Some of my concerns regarding both:
1) Wowreforge doesn't do near as well of a job looking at gems and enchants. It solely looks at reforge. This may or may not be a problem due to...
2) Askmrrobot wants me to do weird things with gems. I'm a shadow priest and it currently has me gemming a a green haste and spirit gem and a yellow haste gem. Everything I read is telling me to stick with the good old purple in blue, orange in yellow, red unless bonus is a shit ton of intell. So, needless to say, I'm a little nervous about the gemming.
3) Wowreforge always put me at the hit cap, if not a little over (like .04%). Askmrrobot currently has me .11% below the hit cap. I've read the blog post they recently put up about the increase in DPS in reforging to another stat even if it has you under hit cap and have seen all the math but, again, I'm just a little nervous about being under hit cap. I don't like to see the word Miss show up when I'm raiding. The same math is what they use to make me gem the way I described above but my concerns remain.
So, am I just looking in to it too much or do I have some valid concerns? What do you guys use? I'd feel better doing the funky shit askmrrobot asks me to do if I knew others trusted it as well. I'm just trying to get a feel from you all. Thanks for reading!