Sitrep or dead silence? HELP!?!?

[Zaptn.]

Im unsure on which perk to use, I use Blind eye pro and Assassin pro but im undecided on these two.

Incase you didnt know...

Sitrep make Enemy equipment/explosives/turrets glow red so the player can see them.

The pro version makes enemy's louder and teammates quieter, cancelling out dead silence.

Dead silence makes everything you do quieter, and cancells out 'Recon' so basically using this perk with my other 2 would make me invisible from enemys unless they seen me in person. (Not on the radar or from a Killstreak). The pro version makes you immune to falling (like commando pro from MW2, or Lightweight pro from black ops)

But which is better, i used Hacker pro with ghost pro in black ops only because you could turn enemy equipment onto your side, but i never used Sitrep in MW2

Which should i choose?! Please help! Blackops i used Hacker not ninja but on black ops Hacker/Sitrep was better!

[DEFCON 1]

I use dead silence because I play Search and destroy matches lots and I like jumping from high places so I would go with Dead silence.