This is a quick and dirty table comparison of the three main Directed Acyclic Graph (DAC) Coins. Byteball, IOTA, and Raiblocks are all serious contenders. This table will allow you to pinpoint some of their main differences and similarities.
Last Updated: January 2018
Byteball (GBYTE)
IOTA (MIOTA)
RaiBlocks (XRB)
Address reuse
Yes
Not after sending
Yes
Chain type
Main chain DAG
PoW DAG
dPoS DAG+Blockchain
Confirmation time (theoretical)
30 seconds
Instant
Instant
Confirmation time (current)
1-2 minutes?
Minutes to hours
~10 seconds
Consensus
Mainchain , deterministic
Minimal PoW , probabilistic
Weighted dPoS voting
Developer ownership
1%?
5%?
4.8%?
Distribution
Free airdrops . 1% premine
Public ICO. No premine
Manual mining via captcha
Distribution complete
No
Yes
Yes
Divisibility
1 GBYTE: 1 billion Bytes
1 MIOTA: 1 million IOTA
1 XRB: 1024 Â raw
Fees
Very small, based on size of data stored
No fees
No fees
Focus
Smart contracts.  Storing arbitrary data . Value  transfer
Internet of Things (m2m)
Value transfer (h2h)
Inflation
None/Deflationary (minus distribution)
None/Deflationary
None/Deflationary
Offline transactions
Via blackbytes?
Yes
Yes?
Partnerships
A few?
Many
None as of 2014?
Public team
Partially?
Yes
Yes
Privacy
Yes via Blackbytes
Eventually . Test mixer
Not on chain
Quantum resistant
Not yet. Via NTRU
Yes
No?
Smart contracts
Yes
Not yet?
No?
Supply (Current)
645,222 GBYTE
2,779,530,283 MIOTA
133,248,290 XRB
Supply (Total)
1,000,000 GBYTE
2,779,530,283 MIOTA
133,248,290 XRB
Transaction limit (theory)
Unlimited?
Unlimited
Unlimited
Transaction limit (current)
20-30 TPS?
500 TPS in stress tests
7k TPS on Testnet?
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