Opinions after the first "QRP Day" activation:
- very difficult to activate the QRP frequencies - even FT5ZM put 18.130MHz in their band plan!!!
- weak propagation on higher frequencies from YO;
- on 20m usually there are some SOTA stations in 14.285, I agree with their presence, almost always the power not exceed 30W on SOTA activations - usual 5 to 10 W;
- 40m works good, but 7090MHz and adiacent freq. are usually very crowded with non-QRP stations...
- 80m is a really mess due to russian stations transmitting on 3690MHz maybe with not less than 1kW.
Once someone put you on cluster, the things are going better, but another QRP station is difficult to find.