Unless you have either (a) no pressing need to use the saw or (b) a full-service, parts-in-stock local dealer, I'd skip the Dolmar. Dolmar makes great saws, but having to order your parts on the interwebs is annoying. And honestly, things break, even on well-made saws. They break on Saturday mornings sometimes, too, and where are you going to get parts for your Dolmar on a Saturday?
I'm down to two Dolmars for that very reason - one red-top 7900 and a 6400 -> 7900 project that is still in a box. All my other work saws are Husqvarna, and I have two of each to avoid downtime risks. There are a couple Stihls and a Tanaka, too, but they are not the saws I rely on for actual work.
A couple posts suggested bigger saws at a similar price point - 365, 6400, etc. - and that might be an option from a cost standpoint, though they are certainly bigger/heavier than the 562/362 options. And as ST would point out, weight/bulk/balance, that stuff is a real consideration for many of us.
Of the three saws you mentioned, the 562 seems to have the edge (though I have no runtime on it, so my info is anecdotal). The 362 is a fine saw, but a bit underwhelming, just as the 361 was underwhelming in stock form.
I'm sure they will all treat you great
