I'd give LZW a go. I've got very good experience with that, in terms of performance on weaker or embedded systems. However, some people still think that the algorithm has a protection by patents.

Am 30.09.2021 um 15:46 schrieb Even Rouault:
should we enable a default compression scheme for the COG driver ? I've heard people "complaining" about that, or people just not realizing that specifying a compression method was something reasonable to do. Likely a lossless one to be conservative. ZSTD is probably not reasonable as it's too non-standard outside of the GDAL/libtiff world. So the choice would go basically between LZW or DEFLATE. LZW has probably the best compatibility profile (but the less efficient). I guess that most browser based solutions would handle it ? Thoughts ?

Even

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