New ceramic pots are OK. Used pots are risky - if there have any mineral deposits, such as that white scaly hard water stuff that tends to build up from tap water, you're in trouble. Glazed pots are OK (but need a thorough washing with RO water and vinegar to remove any residual deposits if used. Unglazed pots can be OK, but those are the most susceptible to mineral deposits, and they also cause your plant to dehydrate much more quickly in dry weather. If you buy a ceramic pot new, and only put CP-safe mix in it, and only use CP-safe water, it should never have a chance to accumulate mineral deposits and, theoretically, should be usable indefinitely. But plastic might be safer if you're just starting out. Maybe look for a pot that is wider than it is tall; VFTs don't especially appreciate wide pots, but such a pot will be harder to tip over.
~Joe