............ Maybe the Pa1x should be an option? (i have been offered a Pa1x pro in excellent condition and a very reasonable price)
Thanks for reading and sorry for my bad english!
Hi.
Your english is just fine, and to be honest, a lot better than mine.

It's often a question about how much money to spend, and I think your thoughts about PA1X is a reasonable step up as a start.
Then you can keep what you have and adapt to the "big brother" being able to listen and compare to both.
If you're happy with the sound of Korg and the OS, just carry on with the brand and dig as deep as you can into all the goodies and learn about all the possibilities there is.
I dont think the pa1x/pa800 has the same triton based engine as the pa50/60/80? If i remmeber correctly the sound engine got a huge update... i could be wrong tough..
If you are affraid your pa50 will fail, then buying another 50/60/80 is not really an option... because they will soon folllow the same road...
You even have to ask yourself if you want a pa1x because its also almost 15 years old?
Maybe its time to accpet the fact that you cant take all your sounds with you, and buy a new keyboard which sound you like and start building a new set of sounds before your pa50 breaks down...
The power of the korg synth engine is that its really really flexible and powerfull and you can tweak it all the way to your own ears... much more then any other arranger..