I’ve been staring at these two seed backup layouts for too long, so at this point I’m probably biased.

Both are built around a similar idea: instead of engraving the full recovery word, you record its BIP39 word index using punch marks.

But the layouts are completely different.

And I’m curious which one crypto users would actually prefer if they had to set it up today and then recover from it 5, 10 or even 15 years later.

Option A: The Round Disc

The first design uses a circular layout.

Each seed position runs around the outside of the disc, while the punch positions correspond to the BIP39 index values:

1, 2, 4, 8, 16, 32, 64, 128, 256, 512 and 1024.

What I like about this design is how compact it is.

There’s something nice about having the whole backup contained in one small metal disc rather than a larger plate.

But I also have one concern.

Would the circular layout still feel obvious years later?

If you put this in storage and didn’t look at it again until 2036, would you immediately understand how to read it?

Or would you need instructions?

That matters more to me than how good the product looks on day one.

Option B: The Grid

The second design takes a much more traditional approach.

Seed positions run vertically and the BIP39 index values run horizontally across the top.

It’s basically a table.

Visually, I think this one is much easier to understand.

You find the seed position, move across the row, and read the punch marks.

It isn’t as compact or interesting as the round design, but maybe that’s actually a good thing.

A recovery backup probably doesn’t need to be clever.

It needs to be obvious.

The Question I Keep Coming Back To

When people compare metal seed backups, most of the conversation is about materials.

Stainless steel.

Fire resistance.

Corrosion.

Thickness.

But I think usability is just as important.

A metal plate surviving for decades doesn’t help much if the person recovering the wallet can’t confidently decode what was recorded on it.

So if I had to judge these two, I’d look at things like:

• Which one is harder to fill out incorrectly?
• Which one is easier to double-check after setup?
• Which one would still make sense after years in storage?
• Which layout makes an incorrect punch easier to notice?
• Would you rather have something compact, or something easier to visually scan?
• Would you keep recovery instructions with the backup, or should the design be self-explanatory?

Personally, I keep changing my mind.

The round one feels cleaner and more compact.

The grid feels harder to misunderstand.

And for something as important as a recovery phrase, “hard to misunderstand” might be the more valuable feature.

What Would You Pick?

If these were sitting in front of you and you had to choose one for your own backup:

A — Round disc

or

B — Rectangular grid

Which one would you trust more?

And more importantly — why?

I’m especially interested in criticism.

If you think both designs have a problem, say it.

If you’ve already used a punch-style metal backup, what annoyed you about it?

And if you had to recover a wallet from one of these 10 years from now, which layout would you rather see when you opened the safe?

A or B?

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