It really depends on how you want to use it.
The Handi in my opinion is just as good a gun as those you've mentioned but the simplicity of being a single shot what makes it appeal to a lot of folks.
It's light weight, and easy handling make it ideal for a walk around gun, as well as shooting out of a blind.
It's Handy as well as the name implies.
You can't go wrong with any of those choices in my opinion, and I would love to have your deliemma, in having to decide, but it's all about personal choice, and what will work best for you.
Nothing wrong with a good accurate bolt gun out of the box accurate, but they are reasonable enough in price why not buy both, or at least leave that option on the table!
What ever your choice it won't be wrong, and you could even order from NEF a .308 barrel for one of the Handi's you already own!