jysk vs ikea cheap mattress showdown!

Hello guys,

I was originally thinking of buying an inflatable mattress but after doing a quick search on jysk and ikea, their cheapest mattresses are actually almost the same price as the medium end inflatable mattresses I was considering so I'm thinking that a budget normal mattress should be better than a higher end inflatable one.

I am around 90kg, 1.86m tall, prefer sleeping on side and on my back and living a 34m^2 studio apartment so space, ease of moving (when I decide to move apartments) and ofcourse money is very important.

the mattress will be placed on the FLOOR (hardwood) as I don't have a bed frame and don't intend of buying one.

JYSK mattresses I am considering

https://jysk.pl/sypialnia/materace/materace-piankowe/materac-90x200-plus-f30-dreamzone 53 euro (on sale from 100 euro)

https://jysk.pl/sypialnia/materace/materace-sprezynowe/materac-90x200-basic-s5 59 euro

https://jysk.pl/sypialnia/materace/materace-sprezynowe/materac-90x200-basic-s15 75euro

IKEA mattresses I am considering

https://www.ikea.com/pl/pl/p/agotnes-materac-piankowy-twardy-jasnoniebieski-00480858/ 43 euro

https://www.ikea.com/pl/pl/p/vadsoe-materac-sprezynowy-twardy-jasnoniebieski-40451236/ 75 euro

https://www.ikea.com/pl/pl/p/vestmarka-materac-sprezynowy-srednio-twardy-jasnoniebieski-30470198/#content (note this is smaller at 80x200, the 90x200 is over what I'd like to pay) 85 euro

https://www.ikea.com/pl/pl/p/asvang-materac-piankowy-twardy-bialy-50481389/#content 85 euro

looking forward to your replies :)