Lamp options for my new office

I'm currently sourcing lamp options for my new office (our former living room). Right now there is still the IKEA Maskros pendant lamp hanging in the middle of the room...totally misplaced. I narrowed it down to the following options...and I am either leanding towards a ceiling lamp in the middle of the room or a pendant lamp to hang over my desk. I really love the Classic pendant lamp with a pink textile cord from N.U.D. Collection and I plan to hang it over my desk but I'm afraid I might be blinded by it. My second choice is the rosette shaped ceiling lamp from heine.de but it's actually way over my budget (I didn't plan to spend more than 50 Euros on a new lamp...pretty hard, I know, as nice lamps are rare anyway!). Any other lamp ideas? Does anyone have a NUD pendant lamp and can you recommend it?

1. White pendant lamp from NORDAL available at car-moebel.de for 49,90 EUR
2. FOTO pendant lamp from IKEA in white for 19,90 EUR
3. Artemide Teti lamp available at connox.de for 36,00 EUR
4. Pendant lamp from SEBRA available at www.car-moebel.de for 44,90 EUR
5. Classic pendant lamp from N.U.D. Collection available at connox.de for 36,00 EUR
6. Ceiling rosette lamp from heine.de for 119,99 EUR