Is it safe to upgrade to 3.2.13 or wait for 3.2.14


I came across following link:

which says rails vulnerabilities issue has been fixed in 3.2.13

However I could see another link which says Rails 3.2.13 has induced
Performance Regressions and Major Bugs.

I am still not certain for upgrading to 3.2.13.

Please let me know.

Farukh D M