Is this a good gaming PC for £550?

[Elf_Knight]

It features an i3 8100, 1x8gb DDR4 ram, GTX 1060 3gb, 1TB HDD, a 400 watt power supply, a cooler master case, and probably a really cheap motherboard. I know I can build a better PC for the money if I use AMD parts but please don't put a parts list in PC Part Picker I know how to use that tool. I was curious if this was worth the price since I am thinking of buying a prebuilt gaming PC. It does have a quad core CPU, 8gb of ram and gtx 1060 3gb. I can upgrade it to an i7 8700 in the future and get another 8gb of ram later. Would it be fine for 1080p gaming? Or should I just build my own? It comes with Ubuntu unfortunately but I would have to install Windows 10 on it which would up the cost a bit for PC gaming. Any thoughts?

https://www.ebuyer.com/873118-exdisplay-punch-technology-i3-1060-gaming-pc-intel-core-i3-8100-3-6ghz-quad-ebr1-gdt-702-1001

Also I'm in the UK so I can't use Newegg or US dollars, etc.

 

[Dark Lord of Tech]

SEMI-Weak CPU , Single Channel memory , 3GB card and a VERY VERY POOR PSU. Not worth it at all.

Build your own.

 

[Elf_Knight]

Yeah I wasn't a fan of the PSU but it was really tempting to just get a machine ready built and turn it on and play some games. I will definitely build it though.