I'd been using the normal Gu for quite some time -- Vanilla Bean flavor -- and found that it worked fairly well. The occasional minor stomach issue, but no big deal. I've never been a big fan of the very thick consistency, and since I was working my way through a large box the vanilla flavor started getting on my nerves.
I decided to "upgrade" to Roctane and thought that switching over to something with a fruit flavor would help break me out of my vanilla rut...
The good: Roctane has a considerably thinner consistency, which is awesome. Easier to eat, doesn't coat the mouth/throat as much, and feels much easier on the stomach. I also feel like the extra caffeine gives me a small bonus boost. And the BCAAs? I have no clue, but apparently they help with carb uptake. I can't measure that. Energy levels feel pretty much the same, but MAYBE a bit faster acting with Roctane. (Could be totally psychological since these things are damn expensive and I want them to work better.)
The bad: The cherry lime flavor that I bought tastes like jellied, chemical-infused regret. Ugh. Almost laughably bad. I brought two Roctanes and a plain Gu Vanilla Bean on a recent long run, and ate the Roctanes first. The vanilla Gu was like a delicious special treat after the Roctanes.
So, four stars, mainly due to taste.
Next time I'll try the Vanilla Spice flavor
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