The film is just Agfa Aviphot 80 repackaged and rebranded, exactly the same stock as Rollei retro 80, Rollei RPX 25, Adox HR-50 and maybe others. An excellent film, yes, but not initially designed for general purpose photography. It has an extended red sensitivity that should be taken into account, very high resolution because it was made for aerial photography and a tendency to get contrasty.
No reason whatsoever to buy the Leica branded if it is more expensive than other rebrandings. Just get the cheapest version and develop it according to the Rollei Retro 80 datasheet as a starting point.
There is nothing Leica-specific in that product and I wish Leica would keep focused on bringing significant self-generated value to the market, not phoney rebrands.
