If I were to have a saw to loan to anyone,, (the term friends gets watered down,, when discussing chainsaw type items)
I would consider the saw like a toothbrush,, something I would want to work perfectly,, but,,
also, it would be something I would not want to come back,,
(If it were a gas powered saw,, you gotta send along a fuel can with FRESH gas and oil in it,,)
If it is a gas saw, as soon as they get home,
the phone starts ringing!!
"I have been cranking for 15 minutes,, How do I start this thing!!??"
Because of that,, I would get this complete
$84 delivered ELECTRIC chainsaw kit,,
https://www.ebay.com/itm/165334955400?hash=item267ebb3588:g:tkAAAOSwzh5iCct4