Lets look at the filesize of each codebase:


So the BitcoinUnlimited team have only contributed around 920kb of code. Actually most of that 920kb isn't even code, but some bullshit documents about the Bitcoin President   , but lets be nice and include those as code anyway.

Here is a list of vulnerabilites and exposures found in Core:
https://en.bitcoin.it/wiki/Common_Vulnerabilities_and_Exposures

So that makes 27 for Core

Vulnerabilities per KB:

Bitcoin Unlimited: 1 vulnerability per 920kb
Core: 1 vulnerability per 4,118kb

If Bitcoin Unlimited team had been running the show up till now, there would have been 121 vulnerabilities.

And this is being very favourable towards bitcoin Unlimited, seeing as 6 of those bugs affected wxBitcoin, the early version of Bitcoin written from scratch solely by Satoshi, and most of the 920kb Bitcoin unlimited added isn't even fucking code. And to top it off most of it hasn't even activated yet, it operates as Core node right now but even sitll people are finding tons of shit broken and bad practices everywhere, who knows if any of it was even tested properly. It's a complete abomination, Bitcoin Core was so legible and concise anybody could fork it and make their own coin. Bitcoin Unlimited is all over the place, its full of dirty hacks and it seems like they just moved around code for no reason because they're clueless how it works, it's so fucked. I didn't count all the other low risk bugs found in Bitcoin Unlimited, which you can find here: https://github.com/BitcoinUnlimited/BitcoinUnlimited/issues