I personally love legnums but the miss doesn't.
Plus I have heard good and bad things about them where as stageas I only hear good, and as I mentioned I have no idea about the service costs and plus insurance too.
If I had more $ I would go a legnum but I'm told a stgea may be the cheaper and more reliable option.
Although I don't plan on modding it and it will only get a flogging when I'm in it alone.