Four Stroke vs Two Stroke Sled

[imchestnut]

I am looking at getting a new-to-me sled. I was wondering if the four strokes were any more reliable than the two strokes?

I have heard the downsides to the four strokes are they are heavier and not as much acceleration and power.

But, where I hunt, you can only ride the roads and trails so nothing is too steep or too much powder. Just looking for the most reliable sled I can get my hands on because most of the time I am hunting alone.