Austin⦠surprisingly Arlo Grey (Kristen Kishās hotel restaurant) in addition to the usual suspects. Had a great steamed swordfish dish there, maybe the best swordfish dish Iāve ever had? The service/kitchen was really on top of things, they gave us 5 of a bunch of items instead of 4 because we had 5 folks at the table. The speakeasy Here Not There was fun with good cocktails. Had a nice brunch at Suerte, did not have time to go the Canje sadly.
Toronto, I have many. IMO the restaurant scene is really dynamic and hard to keep up with. Toronto Life is good at identifying new contenders. Michelin guide choices are fine, but reflect the guideās biases. High end sushi prices are wild, and Iām havenāt been willing to take the risk when LA has so many good places. Alo has been one of my favourites for fine dining for years, although lots of worthy competition now. Alder, by the same chef, is a beautiful dining room if you like mid-century modern interiors. The cocktail bar on the roof of that hotel (the Ace) is also very cozy. I had to cancel my reservation at Edulis on my last trip, but I have been meaning to go for years and would recommend it for a seafood focused tasting menu that leans local and seasonal. Osteria Giulia is supposed to be good, but I wouldnāt think better than top Italian places in LA. All my friends who have gone to Prime Seafood Palace have loved it.
Personally I think mid-range places like Patois for Jamaican-Chinese, Dailo for modern westernized Cantonese, Bar Isabel for a spin on traditional Spanish, or Grey Gardens are more representative of how dynamic and multicultural food is in Toronto. A lot of second generation folks mixing their cultures with Canadaās. TBH those are probably 1-4 years out of date now too. If youāre driving, dim sum and Cantonese in Richmond Hill should rival Vancouver and match or exceed anywhere in the US.
BarChef is very fun if you go for one of the modernist cocktail, they are all very intricate presentations with a food and drink component. Bar Pompette has a very technical cocktail program, and the drinks are light and delicious. Bar Raval has an absolutely stunning bar, itās a fancy tapas place so maybe not good for a full meal.
If you have money to burn: LSL at $680 for the tasting menu. The location is extremely random, apparently itās close to the backerās mansion??? The whole concept seems insane, and the money spent backing it is bonkers. Iām sure their sourcing is top notch, and possibly the execution could keep up? High risk 
Vancouver: In addition to @J_L 's insights, St. Lawrence for Quebecois food in the style of Au Pied De Cochon of 10 years ago with some BC area influence. Their Pâté en Croûte always looks killer.