I love Taste of the Wild. It's definitely my favorite out of the 3 options. ; D
My boys love the taste of TOTW (haha, get it?) and they did very well on it when I was feeding it. I also love the option of the three, very different but equally high quality, formulas. Evo puts weight on my dogs, who normally don't fluctuate at all, and they don't enjoy the taste of Orijen, and I was overall unimpressed by how they did on it. I know a dog who just doesn't look right or have good energy, who has been fed Orijen for life, so maybe that stigmatized it for me.
But, more than anything, it's about your personal preference and what your dogs do best on; maybe get some samples and mix them in with the new food, to get an idea of how they like the food and how they react to it?