Kodak SAV slide projector vs Kodak ektapro slide projector

Hello evryone,

I want to buy a couple of slide projectors because i'm using it a lot at school. Next year i can't use them anymore from school.
I'm diciding if i want to buy kodak ektapro slide projectors or SAV sereis slide projector. Can someone tell me what are the differences, witch is the best? the strongest? the most professional?
i was thinking of buying kodak ektapro slide projector but now i'm not sure anymore,

Thanks!

I think the answer depends upon what you are doing with the projector. If you are using just one to produce a slide show, then I would chose whatever is available at the best price. Then perhaps buy a good lens to fit it. If you are synchronising two or more projectors then I think the Ektapro models are best as they have RS232 connections. Depending on the model you will also get buit in timers and autofocus. Also the remote control unit with the receiver allows for added features. You can also link them to a pc and use this: https://github.com/bullpup/ektaprogui