What I liked most about Scotland was the great way to explore the country on some incredible scenic roads by car. The Western Highlands and the Isle of Skye are especially spectacular. We were pretty lucky with the weather, too, with two out of three weeks of full sunshine, which is pretty rare. I was happy with the good weather, but the most striking and dramatic scenery was in the few days when there were low-hanging clouds and wind, which brought constant changes between rain and sun rays poking through the clouds within minutes.
The locals were always friendly and helpful. Unfortunately there weren’t opportunities for any deeper discussions this time. We only met most of our hosts for a few minutes, if at all. Consequently, we were unable to gauge current attitudes towards independence. What a pity.
If there's any downside, it's probably the general price level, especially accommodation. The long daylight means we spend most of the time outside. And just for a place for sleeping, the prices were a bit hefty. Also, food and drink prices in restaurants and pubs are a lot higher than in Germany.
After the trip I believe the best way to explore Scotland is with a small camper, as there are so many great places to stay overnight in the wild. Here, van life isn't just a marketing slogan.
Obviously, this isn't exactly a well-kept secret, and I'd avoid travelling in July and August, even with a camper. The traffic during the peak season, together with the many single-lane roads, might not be as enjoyable during this period. Taking into account the weather, the number of tourists and the chances of midges, I think April and May are the best months to go.
So, would I go again: Absolutely, but next time with a camper and maybe including the Outer Hebrides and or Orkney Islands.