It depends on the power level you're trying to achieve. A GTX3582 made similar power levels as you with a much smaller turbine. At lower power levels, the GTX3582 will be a lot more responsive than a GT4088.
GT4088R: Compressor Ind/Exd: 63.50/88.00 - Turbine Ind/Exd: 77.00/70.40 (83 trim)
GT4088: Compressor Ind/Exd: 63.50/88.00 - Turbine Ind/Exd: 84.00/77.00 (84 trim)
GTX3582R: Compressor Ind/Exd: 62.50/82.50 - Turbine Ind/Exd: 68.00/62.20 (84 trim)
If you want to go the big power route, I might suggest taking a look at these:
EFR 9180: Compressor Ind/Exd: 67.70/91.00 - Turbine Ind/Exd: 80.00/74.00 (85 trim)
Forced Performance HTA4294R: Compressor Ind/Exd: 67.70/94.00 - Turbine Ind/Exd: 82.00/77.00 (88 trim)
Similar power with same boost level ?
9180 : Exelent Wheel ratio ! Comp exd is too big for NSX boost level. after 650-700 hp your will blow up you stoch power line anyway..
GT4088: correct turbine size is 77/70,5 mm . not 84/77
GT42 physically TOO big for that Place BUt i woud love to pick up Gt42 turbine wheel and used it with GT40 compressor ( it cant be done)
As i told i woud not pick up any garrets from box ( any engine) . Gt4088 was in performance turbos list where it shoud be ! Vol 5 Garret . VOL 6 is dropped out !
And it is real performance turbo on that list ..with out BB bearings.