[kekebo]

That might be your personal impression but I don't share it.

Development wise it's not so much about our pain as about certain known bugs that went unfixed for up to 2+ years, similar goes for a range of CVEs (re:being secure).

[jnwkw]

Do you believe Chrome or Firefox on Android to be faster or more secure than Safari on iOS?

[ethelward]

Performances issues will be hard to estimate, as you can not compare safari to the others on the same phone, which means that you will not be able to correct for hardware and software stacks influences.