Don't waste your money. What your young child needs is bonding time with you during daily routines such as bathing, feeding, diapering, play and story time.
A child needs human interactions to thrive, not enrichment classes at infant/toddler stage. Don't believe all these classes which prey on parents'fear.
So what if he develops photographic memory? Is he going to memorise train schedule for a living?
What matters most, that will make him into a decent human, is an inquisitive mind, self regulation and ability to empathise.
Self regulation will enable your child to know when he should prioritise play time and study time, when he should use words instead of fist to solve conflicts.
An inquisitive mind will set him up for a life time of discovering new things and perhaps inventing new things.
Empathy helps him to care for others. These are what I would want my child to become and this is the job of me, the parent and not any enrichment classes.