The best part about metamgr is that it gives me an overview of all my data sources in one place, so I can make sure everything looks correct before publishing to different views/reports etc.. Metameg also has some nice reporting features which helps with making changes where needed as well - like adding new fields or changing existing ones- very useful! nothing much at this point but i would say if you are looking into using meta manager then give them chance they do have many free trial options available too. There's no direct way we could use other products without getting charged by MEG team itself!! So far there were not any major issues encountered when working upon METAMGR platform however their support was really good during our initial phase (we started out from scratch). If someone want quality software product than go ahead otherwise its just another toolbox solution provider who will charge more money comparedto others.