Absolutely Andrew – it will definitely make your head spin when you try to fathom two tools. Even H10 says, ever do this for the reason I mentioned.
But it sounds like you have a clear head now and a great vision! Good luck with the sourcing samples and firming up costs for the SHOULDER BRACE, don’t forget to buy your competitor’s products too. You can both test the product, review their packaging, and also see how they follow up with their customers. You can think plan how to be better and have a strong engagement or smarter packaging.
If you wanted to, you could even ask your SA to get samples/quotes for Product 1 and 2 and then they can FEDEX all samples at once to save costs. It also means you can move with Product 2 quickly when you need to.