Hi. I'm in the process of replacing some of my home's old VCRs. I just bought a JVC HR-S3910U which is used mainly for playing tapes and I need another VCR that will be used mainly for recording. Both VCRs are subject to pretty heavy use. I was wondering if I should get another 3910, Panasonic PV-VS4821-K, or shell out the bucks for a JVC 7800. Is it better to have the same brand of VCRS or same unit throughout the house? Just a note that we usually record tapes on normal VHS tapes in EP mode. Can't help it. My family just has too much to tape. So in our situation which VCR would be best?