I have flashed my Asus Zenfone Max ZC550KL with lineage-14.1-20170406-Z010D.zip and Open Gapps x64 7.1 stock version.
After successful installation of both it gets stuck on asus boot logo
If you are flashing a stock ROM for the first time, it takes a considerable amount of time to boot up. You could:
If it boots up up without flashing GAPPS, then you should probably use a lighter version of it, either
pico
or nano