Is a FHA loan better to save?

[Joseph Torii]

Hello Everyone! I am a new real estate investor and I'm trying to determine the best way to finance my first property. I have been told that it could be better to save the FHA loan for a later property (Possibly a personal one), if you can put 20% down for a standard 30-year fixed loan. I am comfortable putting about 15% percent down for the properties I'm looking at and "can" put down 20% but will need to be stretched pretty thin. Open to any suggestions or past experiences, thanks!