I like the reusable canning lids for stuff I know I won't be giving away. I just started using them this year, and have reused a couple of lids one time. No problems at all! Follow the instructions, rotate the rubber gasket with each use, and I think you'll find they work great!
I also have two canning jar attachments for the foodsaver, and LOVE LOVE LOVE them. I have a wide mouth one, and regular mouth one.
I bought several packages of the 1/2 gallon jars this summer at the farm supply store and have been sealing all KINDS of things in jars (they use a wide mouth lid)! Amazingly enough, it even helps organize the pantry. Things are nice and tidy and I like knowing that the shelf life is extended. Great for things like giant bags of chocolate chips, nuts, dried fruit, etc I buy at Costco! I buy some of my spices in bulk and I've used the vacuum seal for them, too. It's nice to see all of my "stockpile" organized, and safe from critters. Before I bought the jar sealers, I lost an entire 5lb bag of walnuts to what I think were weevils. I was soooo mad! Ordered the jar sealers that night from Amazon. I use them more than the foodsaver bags! Now, as soon as things like nuts, dried fruit, and chocolate chips are brought home from the store, they get poured into clean jars and sealed before they get put away. **Happy Farm Girl!**
If you have a foodsaver and don't have the jar attachments, I highly recommend them!! Put them on your Christmas wish list... or better yet, just order them. They're not expensive!
And oh by the way, with the foodsaver jar sealers, I haven't tried using the tattler lids. I just use/reuse regular metal lids. I've yet to have one NOT seal after many uses.