I currently run my 282 with 1 x Hicap and the required Napsc. I am not looking at upgrading to the 252 any time soon but looking at the option of adding another Hicap. Could anyone who has done this please advise if any noticeable improvement or is it very minor ? Or is the Supercap a better option even if not necessarily upgrading to the 252 in the near future or ever. Thoughts would be most welcome.