As others have said, the installation is most important. I've recently had the windshield replaced on 2015 LX. This was the worst, and best, experience with one company... two locations. Long story...
The first installer said he understood the importance of the seal, and fitment, to prevent leaks, noise, and electrical issues. I asked all the questions, received the correct answers, and moved forward even though the installer did not seem the most professional in appearance or attention to detail. The first replacement glass arrived with a chip on the edge, and I was asked if they could discount the cost and install...WTH? 2 weeks later I returned, went over the same concerns as before and asked that he pay special attention to the moldings during removal and replacement. Of course he assured me he would. 90 minutes later I can hear a rubber mallet pounding away for about 3-5 minutes...then the installer appears, "you're ready to go". Didn't take long to see the moldings did not fit, the seal strips had been torn, the top seal was not factory, the windshield was set to far in and the mallet was used to fit the upper passenger side.
Before leaving I contacted the parent location to vent, they agreed to cut it out again after curing for a week. I told the lady I was willing to travel to get the best technician available for the LX, she said they had a technician at their location that installs all of the local Lexus dealer glass. I agreed to drive 45 min for this installer. Great experience! The tech ordered all new factory moldings (on them), set the glass perfect, was very professional, and discounted for my trouble. As a bonus, my auto wipers work better than before.