I agree, primarily lamps, in my opinion, should be seen as decorative,
I have also already bought a few lamps and installed and connected many. The fact is, as with everything, if you buy cheap, you buy twice. You can really save yourself some Chinese junk. And before I have bad lighting in the room, I’d rather put in a candle.
Important in my opinion, which can definitely be seen in the price (80 euros and up), is the safe and comfortable installation. Hanging up and connecting a lamp can really drive you crazy if the quality is bad. Just as important is the light you have in the room after installing the lamp. Too harsh, too many shadows, too white, too dark. There are differences.
And then comes the appearance: the fully enclosed ones, which are only open at the bottom, do look good but produce poor light. Hung too high you get blinded, and if they are low, you can only see the table, but not the people sitting there.
I can only give you the tip, even if it’s a new house or new apartment, stay simple. Very few people actually look at the lamps themselves. A nice, discreet lamp that produces good light, that’s all you need. The extravagant designer stuff will eventually stop pleasing. And if you walk into the living room and the first thing you see is the huge copper-colored orb lamp and, sorry, you almost feel like vomiting, then it’s no good either.