I’m planning on P4 on my right hand/R4. Should give it plenty of spacing between R0, where my xSIID lives, and due to the way the skin lays on my hand, it should be really easy to tent the skin there.
I’m also considering L4, but I’m right handed, and my Spark 2 is in L2. Considering the Spark 2 already barely reads as it is, I don’t want to risk making it almost impossible to read by putting a flex near it.