I2c Wireless Shell and vext ctrl

With SDA set up as the Vext control pin on the Wireless Shell I am wondering what the best method is to attach I2C sensors? Using the Software is a bit of a pain as the speed is a lot slower than using the Hardware i2c.

Am I going to run in to issues if i use something like
Wire.beginOnPins(2,15); ?

I wonder if it would not have been a better idea to have designed the Wireless Shell to pin 36 gpio36 instead as that is an input only pin and since ADC1 seems to not work at the same time as using the WiFi library’s would mean you are not really loosing anything.