We've used First Community CU since we moved to Houston from CS last year. Was with Wells Fargo and not making crap on our interest, they have very good interest rates provided you qualify (easy to do, I think like 2 direct deposits/mo, 25 debit transactions, and so much money in the acct (like $1000 or something).
However, we did get our home loan through Jay at AgRewards, had better rates. No experience with auto loans. Customer service has been good so far.
Only stupid thing is they make your funds unavailable once deposited for the first 60 days or something ridiculous unless it's a direct deposit. I guess making sure you're not money laundering or something. But stupid it's that long.