Quinn: Thunderlord's Decree or Stormraider's Surge?

Hello all-

I've been getting back in to playing recently, and I've had some thoughts.

First of all, Thunderlord's Decree has been excellent, and has added a nice touch of burst to my damage combo. But, I've been noticing that at several different stages in the game, enemy champions either almost get away or I almost manage to catch and kill them. Basically, even though TLD adds to my burst, sometimes this damage is not enough.

So I started thinking abut Stormraider's Surge. In many of these cases where I'm not quite able to seal the deal, it would give me the stickiness I require to finish the job. Without the TLD, I might have to put in one extra auto in the late game-- which Stormraider's can buy for me. Further, if I do manage to just delete a squishy, Stormraider's gives me an escape if I need it.

So then I ask your opinion: