We use several of the Dynasty 300's at work. We are phasing out the Syncrowaves and replacing them with the Dynasties. Miller makes good welding machines and they have about the best customer service you can find anywhere.
The inverters have some quirks. To get good performance from them you have to be selective with the tungsten you use. At work we have gone through a serries of tungsten tests and the winner so far has been the "ArcTime" electrodes from ARC-Zone.com I don't work for arc-zone or miller, but I highly recomend both.
Rob |