The new charts don't illuminate this, so I'll go back to the original Sisi leak.

The Amarr assault dropsuit gets one bonus for RoF, which is useless for most scrambler rifles, and not at all the solution for lasers, but that still doesn't get to the heart of the nerf they receive.

A bonus to armor repair amount is a piddling weak benefit. With a maxed-out bonus of +25%, two lowslots filled with proto armor repairers will yield, at best (rounded up) an additional +3 hp/sec.

The big benefit for armor now (since it was buffed from nearly-abject uselessness in the last couple updates) is the sheer volume of HP it provides with a now-decreased vulnerability to explosives, as well as the ability of equipment (repairers and nanohives) to allow for its restoration.
If one wants HP which regenerate at any worthwhile rate while solo, then shields are clearly the way to go, even after the armor buff.

The Amarr assault bonus to armor regeneration is going to be nearly useless at its highest levels, compared to the same SP spent on almost any other capability.