I have both iPad 10.5 and mini and now also the 12,9 Pro. I feel that I am going to sell the mini and take my 10.5 to work with me to use to read the news etc. I am just wondering if the 10.5 will be too heavy to carry around? The mini has always been easy and light to carry around but the bigger 10.5 would obviously be nicer to use. Do you take your 10.5 iPad Pro to work/school and is it manageable and not too heavy? Which case do you use?