I think you should:
1. Buy the one you want (might have to wait, might have to pay more)
2. Buy the cheaper of the two. (might have to wait)
3. But the one available now (might have to pay more).
If with safety, you can delete it if you like. (subject to parts availability)
If no safety, you can add it if you like (subject to parts availability)
Sorry but I'm no help help here.
However, for the record, I have a Fullsize, Compact and Shield (all 1.0), none have manual safeties. Yet, my choice shouldn't influence your choice.
1. Buy the one you want (might have to wait, might have to pay more)
2. Buy the cheaper of the two. (might have to wait)
3. But the one available now (might have to pay more).
If with safety, you can delete it if you like. (subject to parts availability)
If no safety, you can add it if you like (subject to parts availability)
Sorry but I'm no help help here.
However, for the record, I have a Fullsize, Compact and Shield (all 1.0), none have manual safeties. Yet, my choice shouldn't influence your choice.