The Bulgarian-made Omega II is a Princess 300 is a Maritsa 11 is a Scheidegger Princess-Matic. Essentially. I've tried Richard Polt's Scheidegger and hardly noticed a difference in typing feel; both are solid and snappy typers. Polt voted the model Best Portable, I can see why. My one quibble: a rather heavy carriage-shift.
The Omega II typecast is my last from the sanctuary, I'll be back in August with a post from my new digs. Cheers.