But I am afraid that problems with flimsy thin film backing could be worse ?
Lab-Box ? I have not tried that, could be a disaster.
Flimsy film…hmmm. I have many B/W films I enjoy and there has never been a problem with using steel Hewes reels. (Do avoid any other steel reel though. And, if buying a used one be sure it is in like new shape with no evidence of damage from being dropped)
The Santa film is new to me, and sounds like a rebrand of something else so I can’t speak to that… but I have never had a problem with any other thin films in the past. Scanning, though, is personal. I spent all of 2022 matching my favorite B/W films with developers while calibrating individual exposure indexes, and I am delighted with each pairing.
That is why I now stick with my favorite films and developers … and the price is inconsequential in a way because I now prefer B/W film images over any digital image and I shoot/develop an average of 25 rolls of film annually. Not a huge amount but it is all I have time for (considering my 24/7/365 full time responsibilities).
Film is of course much more expensive, but now I prefer it. My monthly budget for film snd chemicals average $50-$75USD/month. Not bad even for my limited resources. Personal preference for B/W film includes the experience of shooting film gear, processing, changing film types for different looks, the craft involved, scanning, and final processing, etc. It is a different world entirely that somehow is much more enjoyable these days than 20 years ago.
I will look into the Santa film just for my own education.