I choose the 250 for several reasons. First off, has more than enough power to do what you want to do with an Enduro 4s bike. The 250cc engine generally provides smoother, more controllable power delivery, it is more agile, feels lighter and easy to handle in technical terrain. The 250cc is a race class, there is no 300 race class. Josep Garcia, Holcombe, they both select a 250 to race EnduroGP because they know with this displacement can beat the 300s or 350s. It's much cheaper. Considering those perspectives the 250 is the best all-rounder bike you can get. In the end of the day you can have both worlds in one bike: enjoying a trail or a smooth enduro ride and also make it a screamer if you want to race.
Why did you choose the 250? Is it better than the 300?
I choose the 250 for several reasons. First off, has more than enough power to do what you want to do with an Enduro 4s bike. The 250cc engine generally provides smoother, more controllable power delivery, it is more agile, feels lighter and easy to handle in technical terrain. The 250cc is a race class, there is no 300 race class. Josep Garcia, Holcombe, they both select a 250 to race EnduroGP because they know with this displacement can beat the 300s or 350s. It's much cheaper. Considering those perspectives the 250 is the best all-rounder bike you can get. In the end of the day you can have both worlds in one bike: enjoying a trail or a smooth enduro ride and also make it a screamer if you want to race.