yeah hard drive space is a real Issue with nintendo. I used some homebrew software to add a exteral hard drive and SD card for extra storage on my Wii.
There are many older games that are better on PC because they have PC only extras and mods that the console versions do not. Of course it all depends on if you want to use a mouse and keyboard or a controller.
the consoles I have that still work are, PS1,PS2,Sega Genesis,DS and Wii. To be honest I use the ps1 & 2 more then the Wii as they have the nostalgia factor and a better selection of games.
My favorite Video game music is the Friends from Final Fantasy Album which is a compilation of various songs mostly by Nobu from the final fantasy series. The melodies that man writes pull at your heart strings and are so beautiful words cannot describe them.
I have kept every game I have bought since 1994 , so it's quite a collection of PC,super Nintendo,Sega Genesis,PS 1,PS2,PS3 and Wii or DS games. Many of them carry such fond memories I can't bear to part with them.
I remember saving all my allowance money to buy the game a few months after it came out. I know it doesn't compare to modern games but,it was like no other game at the time.It had amazing music by Nobu and cutting edge 3d graphics and a story that left you in tears. I played over 200 hours...
I played a lot of Baulders gate and Baulders gate II when I was young , had a lot of fun playing against my friends who also had it seeing who could get the best gear,play-through etc.
I still get nostalgic about it from time to time.