I've tended to do the ones closest to home, leaving the best ones I've done for good weather, which given our usual weather means they are spaced well apart. I'd hate to get to 200 and not have any more classics to left on my 'to do' list. As for favourites, the first time I was literally blown away with the view was on Stob Ghabhar, very nearly reduced me to tears
I'd definitely save that for a clear day. The Aonach Eagach will always be up there, not just a great ridge walk, but the view is pretty stunning too. Others would be Bidean, because it's just an awesome place to be, Beinn a'Bheithir, because the curving ridge from Sgurr Bhan to Sgurr Dhearg is beautiful,as are the views. The Bookil, because it's the Bookil, Ring of Steall, great ridges/views, Ben Lui because it looks fekin awesome. CMD Arete, again stunning ridge walk with a birds eye view of the Bens North face. I took in my 100th Munro doing the Forcan Ridge, which was just amazing, I had lunch sat with one leg on one side of the ridge, and the other leg on the other side! Bla Bheinn is as far as I've been, but anything on Skye is going to be a great day out if the weather is great. Corbett favs from the little that I've done would be The Cobbler, done about 10 times now and still love it, Beinn an Lochain, another fun wee hill, Beinn Trilleachan, stunning view over to Starav and down Loch Etive to the Cruachan range, Beinn a'Chrulaiste for the view to the Bookil (did this at sunrise in winter and it was stunning!). Grahams favs would be the Pap of Glencoe for the view and Sgorr a'Choise as it's not dissimilar to he Pap and also has a fantastic view.