I think it's Jaxx who's to blame if they don't use the term "sweep" instead of "import" and when the function is called "import" on Jaxx (even if they want to say sweep) we have to refer to the button "import" (like step 5 in the guide), so that users will find it.
However, the discussion is very much pointless from here on, because of that I recommend using Electrum where users can decide wether they sweep or import.
Yes you're right. BTW, good idea to add the vanity feature for creating the gift.
IMHO, Bitcoin collectibles are better option than Bitcoin paper wallets.
Well, you can't compare those two things, can you?
Bitcoin paper wallets are used to store coins safely or the case like mentioned above to give it as a gift to other people (there are various more reasons).
A Bitcoin collectible isn't really meant to serve as a wallet.
There might be loadable coins (or similar) but you have to peel them if you send the money again and once you have peeled them, their worth is not only reduced including the amount of
BTC that was stored on it but also reduced in value as a collectible. It's always sad to peel a loaded coin.
On the contrary, paper wallets can be easily created multiple times.
So, I won't compare Bitcoin collectibles and Bitcoin paper wallets. In Germany we would say "you compare apples with pears". (not pineapples)
I would add, with a paper wallet you can personalize your gift and DIY it. It's a matter of taste, and I know many people prefer offering a more "physical" gift but you can offer your paper wallet with(in) something else like a book for example...
