Peniche vs Ericeira

Planning a short term relocation (1,5month, from mid September) and remote work from Portugal with only goal to surf as much as possible. Im in between this 2 places, both have great reviews and reputation, so Im not sure which to choose.

I have been already in Portugal few times so Im not interested to any "touristic" attractions or must see places(done that already).

Which of this 2 areas would you recommend? We work full time in EU time zone so our plan is to surf early morning or afternoon,after work. We don't care about bars/clubs night life. Some nice cafes and restaurants are more than enough. A gym would be great, a bjj school would be amazing. Where would be more affordable to rent a proper apartment for 2? Are there any local websites to find apartments, or only booking and airbnb? Any local car rental companies, that will give better rates than the airport ones?

Through in the comments any useful link or personal experience!!