rpmfusion updates-testing repos enabled in Fedora23

[CS DBA]

Hi All

I recently did a fresh install on Fedora 23 on a laptop (Lenovo Thinkpad 
X1 Carbon 3rd edition)

I followed up the install by installing the rpmfusion repos.
I simply ran the command from the rpmfusion site to enable 
rpmfusion-free-updates and rpmfusion-nonfree-updates

However today I noticed that the rpmfusion-free-updates-testing and 
rpmfusion-nonfree-updates-testing repos are also enabled.  I thought the 
testing repos were for packages still in testing mode, thus if I want a 
more stable system they should be disabled.

Should I leave the testing repos enabled? Has the rpmfusion repos 
changed such that I should  want this?

Thanks in advance