Is this setup compatiable?

[2plus4plus0eq6]

My s14 SR20det with:

Megan Racing Exhaust Manifold
Circuit Sports Turbo Elbow
Circuit Sports Downpipe
Garrett GT2871R-472560-15 Dual Ball Bearing Turbo (GT28R Upgrade) Opts
or
Garrett GT2871R-743347-2 Dual Ball Bearing Turbo (GT28RS Upgrade) Opts

Im just confused about the turbos. Which is better and which will be compatiable. Any help is appreciated. Thanks

[k's_silvia2.0]

Both are direct bolt on beside the oil fittings and such.
Which you might get with the turbo.

[2plus4plus0eq6]

So the compressor is pretty much the only difference? or is the Wastegate different too?

[k's_silvia2.0]

Waste gate is a lil bigger.

[2plus4plus0eq6]

ahh ok. So is bigger better for both compressor and wastegate in regards to quicker spool up time or will that create turbo lag?

[RedtopTech]

larger compressor should give oyu more power. larger wastegate is needed to keep boost pressure in check without overboost

[2plus4plus0eq6]

ok thanks for the help guys