For simplicity I always accept the default options when installing a program. I know the software maker knows more than I do when it comes to installing programs and if I choose a location other than the default, there's always the likelyhood that I may forget where that location is, not to mention the possibility that future program upgrades way not install correctly.
I cannot forget where I install programs if all my programs are installed on their own hard drive labeled "programs".

Updates know where programs are installed too. I've operated this way for at least 5 years through 2 different computers.
You obviously think otherwise, but I see no reason to accept anything other than the "default" options when installing any software.
Yes I very much think differently.