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About the Output impedance of MAX7044

Category: Datasheet/Specs
Product Number: MAX7044

Hi,

I want to get maximum power from MAX7044's PA. The datasheet says:

....the antenna impedance to an optimal impedance at PAOUT, which is about 125Ω.

But in APP 4929, "Adapting Low-Band ISM Transmitters for High-Band Operation", it says:

"The MAX7044 achieves its highest power in the low band (13dBm with 2.7V supply) when it drives a 50Ω to 60Ω load."

So, which I should take in my design?

Thanks.