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Regarding speed, I've noticed more slowdown on a jailbroken phone with Winterboard installed when loading and exiting big apps (like games).

A test similar to:

1. Run Real Racing (or a large game like this)
2. Play for a minute or two
3. Exit Real Racing

Which phone is quicker? My guess is the jailbroken phone will struggle more with this. May not be enough to be bothersome, but I suspect it would be slower. Just sayin'
 
Rule #1:

Always keep the spousal unit happy. :D
Words of wisdom, there. ;)

Which phone is quicker? My guess is the jailbroken phone will struggle more with this. May not be enough to be bothersome, but I suspect it would be slower. Just sayin'
Yeah, my phone seems to be more noticeably slower than my wife's these days, it's almost as though it has slowed down a bit since I first jailbroke over a month ago. The slowdown isn't enough to dissuade me from jailbreaking, but it is there and it's very obvious when comparing the two phones side-by-side.
 
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