Why not try both. You have nothing to lose and it should be relatively quick and painless.
I haven't done anything with BISS for a very long time. I merely provided the links which I thought might be profitable to read and pursue.
Both forums are very well established, have a very large following and provide a wealth of information, which has proved to be invaluable to many people over the years.
You need to be prepared to read and then experiment and then read and experiment some more. Nothing ventured nothing gained. Don't be afraid of breaking something. There is much satisfaction to be gained when you succeed.
Make notes and backups as you go in order to aid memory recall and to provide a quick and simple way back if something doesn't work out as desired. (Take a coffee break now and then in order to a provide a little relief when felt needed).
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