I think that every experienced owner of an online store tried different analytics tools and chose what best suits him and his business. I use the analytics tools of these guys https://www.savvycube.com/
. I like that there is no problem with their software, I have never had a problem for half a year, every update goes well, all the data that I receive have no errors. It's very important for me to get accurate data quickly. They do it well.