i've done over 1000 miles on the turbo and love every second of it.. i'm using it as a daily as i can't get enough of it..
i've done a few upgrades oil catch can, Braided fuel lines, longer intake for colder air, fuel rail.. driveshafts we won't go into that!
Supercharged Dc5, have to say supercharged felt like it wasn't doing anything, maybe that down to the JRSC @ 7.5psi non intercooled or the low 180 ft Torque , don't get me wrong Supercharged Teg was quick managed at 12.8 1/4 mile.. just didn't feel quick.. linear power maybe.. it was rapid to around 110 mph. i ran that hard for about a year didn't break nothing.. definitely more NA feel.. just that JRSC adds 30 kg engine weight and robs another 35/40hp to Run..
Turbo dc5 is definitely more enjoyable due to the Torque.. its still a low 280ft even in 6th gear it will pull hard from a low speed.. thing doesn't wanna stop pulling.. in some ways scares you the speeds it gets up too on a short road, then you realize you have to stop as well.. Definitely brakes upgrade needed soon.. turbo spools up around 4000rpm onwards.. maybe due to the bigger size turbo traction is good.. Re070s do me alright, remember no boost by gear as i'm only around 9 psi.. stock map sensor won't see much anymore anyway.. True test to see if the torque is fooling me thinking its quicker.. would be a 11s pass at pod would prove that its quicker.. if it still in the 12s i wouldn't be happy.. ill put it up for sale.. lol
Just my experiences with both
overall i'm very happy.. costs less than you think turboing a dc5..