Cheaper stainless exhaust manifolds

Hi people! Whist I was trying to fit my new centre box today I was just thinking of a full new system with stainless manifold, hopefully not just pipe dreams , what are them cheaper manifolds from classic-vw like? 165 quidish! Absolute bargain compared to the 'proper' ones lol! Other thing I was thinking was these stainless jobbys don't have that spring section bit on the downpipe to allow fo abit of wobble, does this matter? 

Thanks for any info