I'm a huge game fan and have everything from Atari 2600 to now and I'd honestly say that the types of games we enjoy (your tastes in games seems to mirror mine) are very rarely made.
I play my older systems more than the new stuff. The switch does have a ton of independent games that suit us, but its hard to find what the good ines are since there are so many.
Game design philosophies are a lot different now vs what they used to be. I bought the last generation of consoles at launch but so few games appealed to me that I may miss out on the new Xbox and Playstation.
Although I own a genesis/cd/32x I recently purchased a genesis mini and modified it to add more games as well as game gear and master system games and have been having a blast.
I also did this with an arcade1up cabinet and now have about 1300 arcade games at home that I can play on a cabinet. Very fun.