panoramic printing storage

Hi All Am I am looking at getting Aluminium prints or Acrylic prints of my artwork? What your thoughts on them and what Lab did you use in the UK, please? Do you feel there any better than C-Type or Giclee prints for artwork? I look forward to hearing your thoughts Regards Brian

Hi folks can anyone help I print panoramic images 13inch by 38inch I am getting a fair few and in truth struggling a bit how best I should store them Anyone with tips please