Nothing like moving abroad for a while to appreciate good old Germany. I centered my life abroad and I'm not likely to move back but I'm getting nostalgic ;) This is a bit rant-y, and some of this may be US-centric but I think it will apply to equatorial countries as well. I think you should totally move abroad - if you stay for only 1-2 years you'll not want even to move back, after 5-10 years you start to appreciat…
Thanks for taking the time and putting all those points together. I see the con's and I am sure, that's nothing what we're especially looking forward to. But especially the pro's got totally eroded over here. At least from my point of view. There is hardly any reasonable equality, the social divide is IMO mostly based on that. Low crime and violence ... once was. We live in one of the "better" parts of Berlin, nevert…
Another option might be to maybe just leave Berlin for a different part of Germany or move to another European country. Portugal is very nice, lower COL and I've heard of techies moving there. It wouldn't make a huge difference in taxes but general cost of living should be lower and afaik no visa and work permit issues.