Best Eta chip?

[London]

So say I was in the market for a chip for my '86 es, which one should I go for? I've heard great stuff about the dinan chip but also the MARKD(thats it right?) chip. Anyway if any eta gurus could toss me some info it would be great.

Ps Yes I did use search. Just couldnt find the info

[M-technik-3]

TMS/Conforti or MarkD skip the Dinan it was said to be wide open throttle only enrichment.

[E30Gus]

I loved my TMS chip! world of difference

[lateracer]

I used the Mark D. Definitely a big improvement.

[London]

What are the gains the mark d chip gives? I couldnt find it on his website

[lateracer]

You pick up some revs and some power across the RPM range. My results are based on butt dyno and lemons racing with/without the chip. It smoothed out my idle a little and I noticed the biggest gains in mid to high RPM range.

As far as actual dyno numbers go, those are probably a little disappointing.