I immediately removed the old PDA from my first glider in 2012, bought an Oudie 2 running SYM, and never looked back.

I don't want to start a "what is the best software / hardware" war but, if someone is trying to standardize across a club, I would argue the Oudie is the only reasonable way to go.

When a promising new XC pilot asks me what flight computer to buy, I immediately tell them an Oudie IGC. Fully integrated flight computer, IGC logger, and long life battery. Plus, it plays nice with all the other glider goodies.

YMMV -

Lou