Trying to buy a carpet for bedroom. Have about £20 /sq.m to spend. Has to be twist pile, hardwearing good but not so important as its not a high traffic area. Should i buy this- https://www.onlinecarpets.co.uk/products/riverside-twist-60oz-carpet Or would it be better to buy something similar in a fully synthetic fibre? Ie:is having a wool carpet not worth the equivelant cost plastic carpet?