spongebob wrote:If so, does the 100 gauge E suit the sound of the Ric better?
There's a lot more relevant production parameters than just diameter of the final product, like e.g. alloys and coatings used (a real plethora of possibilities), shape of both core (hexagonal vs. round) and windings (flat vs. round vs. oval, subsequently left intact vs. compressed by running through rollers, ground "half" or "quarter" round, treated by exposure to extreme temperatures, hand polished, what else?), diameter of all those wires used, winding speed and tension.
D'Addario XL EXL170 Regular Light/Long Scale (.045 - .065 - .080 - .100) is a really good all-purpose set, excellently balanced. It is easy to see why at RIC they picked these for a new standard factory string. You get a phat sound with about equal doses of bass, mid and treble, sort of rounding over the roughest of edges, a medium-smoooth finish that also provides a fat pick attack, medium tension and feel, medium output, as well as a good compromise between being live sounding, yet cultivated.
If you like coated strings (not recommended for pick players, though), you also might give it a shot with D'Addario EXP170 (.045 - .065 - .080 - .100) featuring a more discrete top and more creamy mids.
D'Addario XL EXL165 Regular Light Top/Medium Bottom/Long Scale (.045 - .065 - .085 - .105) is a hybrid set, as the name says... A and E strings are a bit tighter, which some people like (maybe also be useful for drop D), while I for one don't.
Of course, that does not mean that every set by every manufacturer sporting the same gauges had a hybrid rather than a well balanced feel.
As for my own preferences, I've been using Alembic CX-3/40L (.040 - .060 - .080 - .100) for a while now, basically because they're amongst my favorites for rubbery slap sounds w/ superb definition, also being unobtrusively bright on anyway very bright instruments, my only complaint being they're a bit bass-shy on my C64 (no matter the Hipshot brass bridge helps to compensate that to some degree). The finish feels very comfortable (fine nickel-plated steel oval wire used for final windings). They play and sound great with all sorts of techniques (pizz, pick, slap/pop, double thumbing, touchstyle). They also really last long, also with slap sounds that otherweise tend to be the most critical w/ this regard.