Speakers for daughter

I was going to buy powered small speakers for my daughter's first sound system to go with A Project Debut Carbon Evolution but now she seems ok to accept an integrated amplifier from me to power speakers. Thinking about the Elac UNI-FI UB 51 or ELAC Uni-FI Slim B5 U5 after researching similar priced speakers such as the Elac Debut 2.0 B5.2, Paradigm Monitor SE Atom, Wharfedale Diamond 12.1, and Kef 150. I have not listened to any speakers yet at the price point. Any comments?