Yikes.... oaks. :furious: I hate oaks. Everytime a storm comes through my yard ends up with all sorts of oak tips ripped off (that is the ends of the branches with 4-5 leaves attached) and they go all over my backyard, frontyard, and roof. During storms they also dump all sorts of small broken branches which I hate chewing them up with my mower. Best of all comes fall for 4 reasons. 1st that's when they dump acorns. Lots, and lots, and lots, of acorns, and acorns are pretty darn hard to rake and don't get sucked up in the mower. Squirrels collect them and bury them for "later", and come spring you will have little oak shoots popping up in places you would never imagine as those little critters bury them in the oddest places but they like to bury them in my garden and dig/damage my other plants to do it. 2nd reason, oaks drop their leaves WELL past all other trees... so when you're all done with your fall cleanup you will look at your oak tree knowing later you'll have to do it all again. 3rd, oak leaves have a wax coating that prevents breakdown so any oak leaf you don't take care of will be there for years and years. 4th, oak makes your ground acidic which lawns hate. I have to spread lots of lime to counteract the oaks. By the way, the oak trees I'm referring to are all on my neighbors property. They were nice enough to line our border with their oak trees and lucky me I'm upwind of them so I get all their s***.
I would opt for a sugar maple if you want a strong tree. Typically maples aren't much stronger than pine but the sugar maple is an exception it's stronger than oak. If you want a fast grower, it's hard to beat a weeping willow. A corkscrew willow is very interesting in winter with it's bold golden branches all twisted and twirled (you can't notice it much in summer) and will grow over 5' a year. But, fast growers are weak trees so it's susceptible to snow/ice and breaking branches. I don't recommend Birch, they get massacred by caterpillars and the birch borer and aren't that especially strong. There aren't that many walnut trees around here, I can't comment on them.