Yes to Irish Moss or Whirlfloc in every brew. Only had chill haze on my first batch where I didn't cool it quickly and didn't use the kettle finings.
I've tried Isinglass in a few brews (Kolsch's) and gelatin in one (current IPA). Both worked well if the beer was cold crashed down to mid/upper 30's first. Give it another couple of days cold and most of the yeast drops out in the bottle/keg. Isinglass is very easy. The gelatin took more work to hydrate and mix into solution, but was a tad cheaper. The added bonus of the gelatin is that your yeast forms a jelly in the bottle bottom, so you can pour out almost all of your beer from the bottle.
Primary #1: Surly Bender clone #2:Berry Rhubarb Wine
Secondary #1: Empty #2: Empty #3: Empty #4: Sparkling Elderflower Wine
Kegged: Dark Side Dunkel, Irish Red
Bottles: Big 50 Barleywine, Framboise Lambic, Dark Belgian Strong, Belgian Golden Strong, Kicked by a Moose Scotch Ale, Apfelwein, Russian Imperial Stout, Barolo Wine
On Deck: Spruced Warmer, CDA