These are the only IRs I have installed on my Helix. I'm fine with the stock cabs for electric patches, but these Taylor IRs are essential for my acoustic simulation patch. In particular, I like the "Taylor 314ce - DPA 4011.wav" and the "Taylor 314ce - Soundelux E47.wav" IRs.
I don't even have an amp block in the patch. The chain consists of Acoustic Sim>IR>10 Band EQ followed by reverb and delay, then a compressor and High/Low cut EQ at the end. I use Les Pauls exclusively, so its necessary to reduce the bottom end with the EQ. I only need the acoustic simulation for one or two songs at a gig, so this patch works well enough that I don't need to drag an acoustic guitar with me.