I've been having problems with bad burns from Brasero lately and a quick internet search suggests it may have accumulated a few bugs.
I'd also personally prefer an app that didn't ask me to make esoteric choices about "Windows compatibility". I now think I understand that "no" is generally a good answer to those questions, but for a long time I was cowed into a precautionary "yes". I bet I'm not the only one. (For anyone who hasn't come across this, filenames with dodgy characters in or too long, and deeply nested directory structures, are two things that concern Brasero.)
Xfburn seems a good possible choice. It doesn't have a "disk copy" option but that just means choosing where to store an .iso temporarily and then burning it. Choice is a good thing.
It also doesn't check for bad burns. One of Brasero's new bugs is that this feature sometimes stalls.



