I thought for a long time, I doubted whether to take or not to take, I chose between battery and wired. And so I decided, I bought it, I tried it. All liked it. Of course, it seems that he is weak and rolls very easily on the carpet, but if you raise your hand, then everything is normal. Also, compared with the old LG, the "veteran" is loud, it seems that it is stronger, but the seeds from the carpet were collected in the same way. Our apartment is not big, but we clean every day, so we are satisfied with the purchase. I recommend.