Hi, I switched about 8 months ago (for the 2nd time... don't ask). Anyway, to re-iterate some of the installation concerns some of you have had, let me remind you that even though you had/have Add/Remove Programs in Windows, it will and usually does leave remnants of the application behind in your Application Data folder or worse in your registry. As far as uninstalling apps/games in OSX, some apps that you may download that are packaged as a .pkg file usually can be run again to initiate the uninstall procedure, OR you have several apps available (some free, some not) to take care of the uninstallation process for you, some like AppZapper, AppDelete, etc.
As far as the Finder concerns, the first thing I did was purchase Path Finder and have been SO happy with that move. Path Finder is what Finder shoulda been. They say it is not supposed to be a replacement, but an alternative to Finder, however I did everything I could to never have to see Finder ever again, and so far it's worked well for me. THere is also another relatively new Finder alternative called ForkLift, it's got WebDAV/S3 support, App Deleting, and double pane functionality built in. While it is good, it isn't as good as Path Finder, though it has some features that Path Finder doesn't initially have (like app deleting/uninstalling).
As far as the Home/End keys go, there are several ways around that as well, The Unofficial Apple Weblog (www.tuaw.com) has a couple manual ways to fix that, there is also an app called KeyFixer that takes care of it, AND there are a few others like DoubleCommand which lets you do LOTS of key remappings.
Anyway, I hope that helps you with some of the aggravations you've had after switching (they were my aggravations initially, too).
As far as the Finder concerns, the first thing I did was purchase Path Finder and have been SO happy with that move. Path Finder is what Finder shoulda been. They say it is not supposed to be a replacement, but an alternative to Finder, however I did everything I could to never have to see Finder ever again, and so far it's worked well for me. THere is also another relatively new Finder alternative called ForkLift, it's got WebDAV/S3 support, App Deleting, and double pane functionality built in. While it is good, it isn't as good as Path Finder, though it has some features that Path Finder doesn't initially have (like app deleting/uninstalling).
As far as the Home/End keys go, there are several ways around that as well, The Unofficial Apple Weblog (www.tuaw.com) has a couple manual ways to fix that, there is also an app called KeyFixer that takes care of it, AND there are a few others like DoubleCommand which lets you do LOTS of key remappings.
Anyway, I hope that helps you with some of the aggravations you've had after switching (they were my aggravations initially, too).