Frankfurt trip

Well, after considering Dusseldorf(& Munich) I’ve decided to go to Frankfurt for a photo trip. I went in Sept last year and took some good photos. I will be able to get some great digital photos this time. Has anyone been there recently? I managed to get a decent fare on Lufthansa – £85 return from LHR. This will be my first trip with them, also get to fly on an A300 again. It’s actually quite difficult to get a scheduled flight on these a/c now in Europe. Afaik only Lufthansa and Olympic operate them into LHR. Has anyonelse flown LH recently; how do they compare with KLM/BA??