I haven't tried that particular PCF outlet, but a friend's girl went to a MyFirstSkool infantcare and she found the staff really responsive and the setup quite clean lah. That said, both chains are pretty established in Singapore so honestly you can't go too wrong with either. I'd suggest visiting both in person if you can, maybe during their operating hours, because what works depends a lot on whether your gut feels right about the teachers and the vibe when you walk in. Do check their infant ratios and ask about their settling-in process too, since that matters quite a bit at that age.