There can be quality differences between OEM and aftermarket brands. I'd push your insurance company to make sure they use an OEM one. Nothing worse than looking thru a windshield for the next few years that is distorted.
Safelite is probably one of the few aftermarket companies I'd not feel iffy about using, but that's based on past experience with them.
'14 Mustang V6 Prem. Perf. Pkg