You're still doing more than most, and if everyone in the world made choices like yours it would still cash out in massive changes to animal welfare even if it was short of 100% perfect.

I think an unfortunate thing that has poisoned too much of the talk of animal welfare has been what I consider a small minded and frankly frivolous accusation of hypocrisy. The "hypocrisy" is the price of agreeing to be accountable to a much higher standard. The "consistency" of not even bothering to try is not morally preferable.