No regrets in this purchase. Once logged in I find I have 70 games with the green steam deck tick, and many more with the yellow. Even then I am still playing games like Jedi Fallen Order that is technically not rated for it, and it is buttery smooth.
It is lighter than you would think, and the sound is very impressive to go along with those graphics. The days of handheld gaming consoles always being a generation (or two, looking at you nintendo) behind their full size counterparts are well and truly over.
Being able to play a game on my normal gaming PC and then go sit outside on the deck and carry on playing, without having to worry about the wifi signal is an absolute dream