Rotation Of Guitar

I have a thought and the thought is this, which is to get another guitar ( not so high end). Reason for this is that I want to use it as a rotation guitar. Question is how many guitar do I have? I actually have 1 only and the other went to my sis house and I have my sister's practice guitar in my place but it is not so much of performance guitar.

Thought of getting those made in China guitars. See how it goes.