Never listen to Wayfinder folks, he obviously has no clue as to what he is talking about.
I have a free region in Kitely, it has more features and runs better than any other OS grid I've tried, including InWorldz. Sounds to me like Wayfinder bought the lie that expensive means better, many simple minded folks fall for that.
For those whose who are looking for a grid, try the free alternatives before you start spending money anywhere. At least try a grid before you try to slam it or else you will appear to be as foolish as Wayfinder.