Your choices are decent ones mate. I've used all 3 of them. The pink almond is the best imo. The tuna one is decent too if you're after a fishy one.
Pretty much mate.
I do use Goo now and again. Reason being an experience I had several years ago now. I was fishing a water in the Valley and doing OK but I was getting out-fished by a close mate of mine. I was wracking my brains as to why and I ended up asking him straight out what he was doing. His answer was Goo (I'd never used it at this point and tbh thought it was a load of rubbish). He was Goo-ing his pop ups in the pink almond.
I ended up Goo-ing a pot up and carrying on as I had been but with the pink almond pop ups. Long story short I had it right off, catching all but one of the fish I was after in a matter of weeks including my main target kipper, a very special one (see below).
Now it could have been coincidence that it all came together after I started with the Goo, but with each capture came confidence and with more confidence came more captures. I don't use the stuff all the time (I believe it's more effective on certain waters than others) but I can say that using it appeared to make a difference on some of the waters I've fished.
If that's what Goo does then I like it lol๐