So my Nexus 5 is suffering the dreaded random shut down problem. None of the tips work. Google not helpful. LG just told me to send it back to them so they can repair. Out of warranty so not sure on what the cost would be. So trying to decide between sending it to LG for repair or just firing up my N4 and wait until new Nexus comes out. Thoughts? Recommendations? Anybody have experience with cost of LG repairs?