That's a great little keyboard and a great review. I like the different colour keycaps that make it fun and useful.
I have a DREVO calibur V2 (75% layout) that has colorful and programmable backlights. I was getting bored of it after awhile and was ready to buy a new one, but then I came across the SteelSeries PRISMCAPS, which are made specifically for keyboards with backlights. Fancy lights aside, the feel of the keyboard has vastly improved and makes writing a pleasure. I feel ridiculous for not paying attention to the keyboard experience earlier. 😌 It's also amazing how just changing the keycaps basically transforms a keyboard into a new product.
Changing the keycaps is definitely my go-to customization if I am bored with how it looks. I read I might need to lube the switches too. Seems like it's a lot of work than just regular keyboard. Also, that pudding keycap looks really soft and nice to type on. I am currently wanting to find mint keycaps to change my current one and make them looks even more fitting with the rest of the things in my room.
These keycaps are so smooth and aesthetically pleasing. They're mid-range in price, so I can only imagine what the truly expensive ones feel like. I just can't bring myself to spend hundreds of $$$ on keycaps 🙂