I'd say the scuff, thats what i'd go with anyways

If you got a lot of plans for the Elgato and a perfectly good controller, then i would go with the Elgato and then get the Scuf in the future when you have the money and you still want it. I always thought Scufs were too overpriced but if the Elgato isn't going to do much for you and/or you're really looking forward to a Scuf, then go for the Scuf.

Scuf. I cannot even begin to explain how much of an edge it can give players in a competitive aspect across CoD atleast. That's what I used mine for. Never really got into streaming or really needed an Elgato though.

An elgato if you're starting a youtube channel or interested in streaming.

You can just play claw if you want a scuf (But a scuf is still definitely worth it). Or consider the Xbox Elite controller.

An elgato just seems like a better investment to me, in your case. No need for a sucf if you play claw.

I sadly have both of these items but I hardly use them I should start using these things

But I would go for the Elgato first, It really depends on your motive...

This question can be the most accurately answered by yourself, as we are not you and don't value things the same as you. It's literally impossible.

But I'd say the Elgato is more worth it. I'd choose being able to record gameplay over a scuf any day. Never saw the need for a scuf.