Hi! New to cycling and this forum! At 40 and with 3 kids I started cycling about 2 weeks ago LoL. I bought a Trek FX2 gen 4 in Fjord Blue based on the recommendation from the sales associate at Trek Store in LA. I’ve been doing 2 hour rides every morning so far.
i wanted to know from the more experienced members here:

is this FX2 a good first bike? I only plan to use it for about 2 hours every morning as exercise.

Trek has a great 30 day policy and was wondering should I just upgrade to the Trek Domane or should I wait a year or so to upgrade? I’d say my skills are advanced beginner/creeping to immediate. Thank you all?