I purchased the Motion X600 last November for the full price and was blown away by how good it sounded.4 months later, I purchased a Motion 300 and was again blown away by how good this little speaker sounded. I was so impressed I went to purchase another Motion 300 but in green as I liked the colour and i was prepared to pay the full price of £90, but there was the Motion X500 on sale for £90 so I got this instead, ofcourse a no brainer! Especially at that price.I originally wrote a long review on the Motion x600 and these two other speakers, but... I kept changing my mind as to which was the best speaker rated from 1st to 3rd. I ended up deleting the review because I could not make my mind up. �. This review was the top rated review for the x600.All 3 speakers sound fantastic! And have their own unique sound scape due to the different driver set ups. The build quality is top class, I've watched YouTube tear downs of all 3 speakers, and the build, quality, and components used are high quality, and the speakers are well made.It's surprising how soundcore can sell these at these prices? All 3 speakers are worth their full asking price, in my opinion, and are just as good as or even better than the big speaker brands out there, and for half the price.The sound quality is fantastic! The clarity is exceptional, Crystal clear vocals, highs, and mids with deep lows. The spacial, high-resolution sound is an experience when listening. The speakers sound open and much larger than their actual size and will fill a room with high-quality sound, and this is soundcores' first attempt at spacial audio! Well done! I haven't even tried the LDAC option because the sound quality already sounds high definition.Honestly, I can't listen to any of my previous speakers after listening to these soundcore speakers. I have tried... Trust me, I have a couple of large Sony bluetooth speakers, an Echo Studio, and a few others. They now sound like they have no clarity and sound muddy compared to the Soundcore speakers. I used to casually enjoy listening to my echo 4th gen speaker, but not anymore. It sounds awful compared to these soundcore series.Soundcore has done an amazing job with these speakers. The algorithms and magic they've used to create the spacial listening experience is an experience in itself. I wouldn't call it 3D where you can hear music all around you like some have stated? It's an immersive open sound rather than a directional sound like a normal Bluetooth speaker.For example, if I was blindfolded and played any of my previous Bluetooth speakers, I could point out exactly where the sound was coming from because the sound is directional. With the soundcore speakers, it would be harder to point exactly where the sound was coming from because the sound is much wider and more open and not directional if that makes sense.I now own a Motion x600, x2 Motion x500s, and a motion 300. I just love these speakers and have to give them the credit they deserve. I was lucky with the x500 as I purchased them when they were on sale for £90 & £80.The x600 is the better speaker. A wide open sound and the best spacial sound scape due to having 5 different drivers. Clearer instrument separation and more detailed.The X500 is more 'V' shaped sounding with a narrower sound scape compared to the x600 but has a higher sound scape and better vocals, in my opinion. I use the x500 most of the time. This is my go-to speaker.The Motion 300 is an amazing speaker for its size. It almost sounds as good as the others, less the power. Although it has no spacial speaker on top, it still sounds open and spacial, much larger than its actual size. Don't be fooled by its small size!The 9 band graphic equaliser in the app is great. I originally used the built-in soundcore signature equaliser but eventually created my own for a more personal listening experience.Whatever speaker you choose, you won't be disappointed. They are all 10/10 in my personal opinion and worth every penny, even at their full price.I would have liked to have seen the option of a power supply lead and also a removable battery compartment to replace the battery in the future. When the battery finally drains, will I still be able to power the speakers via the USBC lead? Just a thought.