-a potential inflation bug (like with all privacy coins)
-the balance is locked for the next minutes after you made a tx (like with monero)
-no ledger nano support (we hope soon)
-the tx graph issue “Researcher Breaks Mimblewimble, Deanonymizing 96% of Grin Transactions” (soon fixed?)
-the interactive tx (but if the receiver is online , it’s not interactive anymore)
That being said Grin has a lot of advantages too not mentioned in this post
Feel free to comment with potential solutions that could arrive to fix those problems
one of the the biggest ones seems to be the tx graph issue
“Obscuring transaction outputs from being linked by monitoring nodes is not something that’s covered by Mimblewimble’s privacy model. The ambition is to get there, but we’re not there yet”
This statement was published in November 2019
Is there any progress on this issue ? Anything we can expect ?
If there was plenty of transactions in each block (with more adoption) , would it make Grin much more private ? How would it compare with monero regarding privacy ?
What about the inflation bug threat ? Is it highly likely ? Could it be devastating for Monero/Grin ?
btw I also wanted to mention I found this website about monero , this page compares 4 privacy coins with respect to the emission curve (monero , dash , zcash , grin)
https://moneroj.net/compinflation/ (being updated now it seems)
Also I’ll repost that comparison image I saw on twitter