SWM 500r sm 2020 or 2022?

I'm looking for a supermoto for my A2 license next season. Personally, I think the swm 500r is a solid bike at a good price. What do you think about swms in general? Are their engines really of poor quality?

The second question is, should I buy a Euro 4 or a Euro 5? The Euro 4 swm weighs 120 kg dry, while the Euro 5 weighs 133 kg. Compared to EXCs or FEs, that's significantly more.

Should I accept the extra weight and get a newer motorcycle, or buy a Euro 4 that's a bit older? Both are about the same price.

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