Guy_C
Guest
In my experience with these two brands the 8780 has a little more capacity than a 2388.If you push both of them along side of each other the sample in the 8780 will not change but in the 2388 the sample will get very dirty and loose more over the sieve.I have never been around a 2366 so I don't know how much smaller they are in relation to the 8780.The 8780 is very simple to operate and maintain and has proven to be a very dependable machine.For a few bucks you could update it to be a 8780XP.