I've ridden a lot and I'm not sure the mileage that I have but with the 3 boards I ride regularly(me riding more than 70 percent of the time) They all add up to around 3500 miles we have been riding since last December and I have had my share of crashes and all that stuff, first starting out I had less than I do now. Now what I've found how to push the boat to 20-23mph I've gotten myself into trouble, looking back I think that it was a smart idea to try and respect the board limits in the beginning from reading nosedive posts. Its not like I didn't push the board or have any fun I still went 15-17mph but I didn't push it too hard, when you start pushing the board beyond its limits and or give very very fast on bumpy surfaces you start to get yourself in trouble, that's how the majority of my injuries have happened other than offroad type accidents or while doing tricks. And no matter how well you trust your board always wear a helmet and wristguards at the minimum if you want to be able to move on with daily stuff after a crash I recommend you invest in some good elbow pads and knee pads. Since I'm a teenager it's not as big a deal if im banged up once and a while. So when I first started out I think that I had one bad crash that kept me from riding for a couple days I wasnt wearing wrist gaurds and probably messed it up bad since it still hurts to do some things just a little and I never went to a doctor about it, but I was cruising along and there was a drop in the sidewalk I knew it was there but I had ridden for like 30 40 miles and felt I could handle it going 15mph but aparently not I rode it out than moved my foot on landing bam I nosedived but this was also the v1 with the sensor just in the middle, learning on that one probably helped a ton too gives you less confidence so you dont try stupid stuff as soon into riding. With the plus boards, my sister learned on these and she never had a nosedive yet so I think you should get some riding under your belt 150-200 miles get confident in the board than ease into commuting with it and once your comfortable rip up the streets on your way to work. Also if you dare try riding switch for maybe 50 miles once you get your first 150-200 get a little used to it, right now I'm going to ride my next 300 miles switch so in the summer maybe my surfing on switch side will improve. Once you get a handle of these things they are a blast! And I bet one hell of a commuter, You will probably want a couple things for your onewheel too, if you are concerned about aesthetics get some grip cleaner and some float life sidekicks (ill post a link) you will probably also want some float plates and also a fender (all these things will set you up good for starting your onewheel journey, the float life sidekicks arent nescesary and neither are the float plates but if you want to protect the onewheel they sure do work good at protecting the internals and the looks of your board, and with a dog a fender is pretty much a MUST.
Float Plates: http://thefloat.life/product/float-plates-jeff-mccosker-pro-model/
There are a few fender options since you are a preorder you will probably receive a free fender from onewheel. @njcustom makes some sick ones, but don't get a nice one until you have ridden for a while so you don't scrape up a nice one.
Craft and ride: https://craftandride.com/collections/onewheel-fender
And I know there are other people that make them just not sure who they are.
on another note, after a while of one wheeling you will want some different grip the stuff that on if at least when we got ours wasn't very good peeled off on the sides and all that good stuff. so like craft and ride people have pre-cut grip tape that you can buy too in a couple different colors ill just post the link to the regular stuff though
But for accessories and stuff I don't have much just a fender and float plates, and I kinda wish I had them earlier on so the sides weren't so scraped up, but it happens and you will find by looking on these forums that the onewheel community loves making things to use with the onewheel, like now a guy that snowboards a lot here in Colorado is part ofmaking these things called flight fins so you can just jump with your board they seem pretty cool and since I do some tricks I think they would make it fun, but for the average rider it would be usefull to jump up curbs and stuff.
Flight Fins: http://www.flightfins.com
Hope my big jumbled bunch of stuff was usefull and hope you have alot of fun on your xr board!