Garmin GPS Questions

I left my older 12XL with new friends in Uganda and am looking for a
replacement. I've been looking at the 60csx but now that they have
been discontinued and at least 8 year old design, does anyone here
have recommendations for a replacement? I've also been looking at the
Colorado 400T as a possible.
I'm not crazy about a bunch of whistles and bells/games/camera/ etc. I
want a solid GPS that I can use at home as well as in the bush and in
foreign climes. I do a lot of international travel and that GPS gives
me a warm fuzzy feeling just like my Steri-Pen water purifier.
The unit will be used equally in the air in GenAv and helicopters as
much as land nav. I've been trying to find groups discussions on GPS
but not much luck with what I'm looking for.
Thanks for any insights.
Ol S&B