New to TFP and on verge of choosing our first pool! Fiberglass! Difficulty deciding pros and cons of choosing local small pool installer (great reputation, 40 yrs experience, new to fiberglass installation, great guy and can continue with care of pool, Viking Dealer) or larger pool center with many sales agents (average reputation online, installs 5 or 6 fiberglass San Juan pools a year for many years, not close enough to continue on as our “pool guy/gal”). Both use Pentair vs pump, Pentair cartridge filter, gravel backfill, etc... very similar packages. Most confused about how to choose the installer. Thoughts? Thanks in advance.