You can decide yourself if you need them both.
If you want to remove the fixes, use the uninstall cab of the fix! Use both uninstall cabs for the old fix.
Omnia users seem to have some problems with the fix
Fix 1 includes:
- Clock background changes it's size when there are appointments
- Suspend-resume delay fixed
- Notifications position fixed
Fix 2 includes:
- SMS/email notification disappearing problem fixed
disadvantage: -> Cancel button on Pin unlock mode doesn't work (if you don't use it, it doesn't really matter), it is an older version of lockscreen
Picture (on dutch rom)
The positions of the notifications and slider can't be changed much (like to the top). It is necessary for the delay fix.
I used some parts of mindfrost82's fix. So thank you.