Should I be using steel reinforcement in my 4" basement slab?

We will have 4000 psi concrete with fibermesh in it, and radiant tubing installed on foam insulation using screw clips. But i have read so many conflicting ideas about rebar, that I'm confused.

ACI recommends that unreinforced slabs have control joints. Reinforced slabs with wider spacing control joints (non-structural) use the rebar to limit crack separation, and to use rebar a minimum 14" o.c. so that crew can walk around and not disturb the rebar while placing concrete. Wiremesh can be used but you have to be extremely careful that it is installed at the top 1/3 of the slab to help with crack control. Having seen how flatwork and concrete is placed, I would think it would be impossible to keep the wire fabric at the proper height for it to do what it is intended to do.

So my question is, should I use rebar at 16" o.c. with control joints ever 10' (the cost is significant for 2000 ft^2 slab), or should I do unreinforced slab with closer control joints? I will greatly accept any advice.

Thank you.

I agree with Alton, if you don't mind your slab being fuzzy, the fibermesh should be sufficient for general basement use.
If you have a garage area you might reinforce that. Watch your control joints with your radiant tubing.