In an absolute sense, the A4000 is the best. But I would not dream of connecting my Amigas to the Internet, that is not what they were meant for as far as I am concerned. On the other hand a cheap wifi card would have it's advantages for you and I would advise you to keep both and if you get the space and the money for it, get and ECS A2000 or A3000 and you will have a fuller Amiga experience. Better is a bit more subjective. All I can say is that, as computers go, Amigas are fun and which one works best for you and gives you the most fun really depends on what you want to do with it.