I have an Excalibur 21. I've had it for about 18 month. Before it I had a DeWalt. I feel the Excalibur is an upgrade from the DeWalt, I know, there are people that will argue that, and I admit if you are happy with your DeWalt, there is no reason to upgrade. I did and I think the Ex is better. It will not do anything the DeWalt will not do but it does it a little easier and better in my opinion.
Now, after having the Ex for a while I thought if I feel the Ex is better than the DeWalt, what if I went another step up and got a Hegner??? That must be the ultimate, right? I did it in a moment of weakness. I have the Ex and a Hegner. I am a very happy camper, and feel grateful I was able to do it. However,,, in my opinion, after having the Hegner for a few months, I do not feel it was an upgrade. The Hegner is a totally different machine and I am not convienced it is the machine to have if you like to to do delicate fret pictures as I like to do. I can not explain my feelings, I love using the Hegner for lots of things, but when doing a delicate picture like a Charles Dearing "Lion Roar" or a Mike Williams "Moose", I am not sure it would be possible with the Hegner. I have not been able to use a blade smaller than a #3 on it yet. Not saying it is impossible just saying I have not succeeded yet. The Hegner is a work horse, looks like it will be easy to repair, by me, if something does happen to break, and I love using it. But the Ex is a sweet machine.
Okay, I am not sure why I am writing this. Just wanted to give my opinion and maybe if some one is contemplating going from an Ex to a Hegner, think it through seriously. The Ex WILL do everything the Hegner will do, but, I am not sure the Hegner will do everything the Ex will do. Just saying Hegner is great, but do not ditch the Ex to get it. I think the Hegner will out last my Ex. It is solid. but I could have bought two EX's for the price of one Hegner. I do not have long enough life left to wear out two Ex's and no one in my family is interested in inheriting my scroll saws.