So if I have fav lists that are used on more than one scanner but have different settings within the lists used on each scanner (such as quick keys) how can I manage that?
I presume you mean, perhaps, different Quick Key, or perhaps Number tag, settings.
You can always name a Favorites list, tailored for "Scanner 1" with the name of that scanner; make whatever customization settings for that scanner & save it.
If you use, basically, the same list, but with certain different settings (quick keys, or departments enabled , or disabled), for a different scanner, just give it a different name. All of the Favorites lists are going to be in Sentinel, and available for selection in the Profile Editor.
I have two similar, but slightly different, lists, for my SDS100 & SDS200. The default list for the SDS100 is named (you guessed it) SDS100. The one for the SDS200 is, of course, SDS200. I use a similar pattern for my two 436HPs, as well as my 536HP.
I have a separate profile saved for each scanner, using the scanner's model as the base. The main profile for the SDS100 has the SDS100 Favorites list set to be downloaded & monitored by default; this is set in the profile.
All of the Favorites that I've created will be listed when I edit the profile. But only the specific list(s) for each scanner are set to be both downloaded & monitored by default. All the other lists, while they are present in the Profile editor, are not set to be downloaded to the scanner nor monitored. If I'm going to travel outside my metro area, I have other lists for those semi-regular trips. I can use the profile editor to have them downloaded to the scanner, but perhaps leave them as 'not monitored' until I get within range.
Just remember that while you may have multiple lists created, for multiple scanners or specific areas, only those that you choose, in the Profile editor, will be downloaded to the scanner, The rest stay available in Sentinel, even though not currently downloaded & in use on a specific radio.