I just clicked the link to your reviews in your sig and noticed your YouTube username. I watched your Romisen review last night and heard the shout out to Candlepower Forums. Thanks for the informative review!!!
Speaking of YouTube, I watched a review on the Quark AA2 and saw an instructional video on the AA2 Tactical. I really like the programability of the Tactical model. I'm really torn between the Quark and the Romisen now...I love the Romisen price but the Quark looks like it's a better quality light.
IMHO, the Romisen is a balance between quality and price, its really affordable (though some of my non-flashaholic friends balk at that price while shelling out hundreds of Singapore dollars for drinks :thinking and a decent quality.
Quarks would very likely be more durable but of course at a higher price, its like getting a decent 4 wheel drive or getting a customised Hummer, both will do the job but one may last through more extenuating circumstances than the other, nuclear attack, chemical attacks etc.
But if you dont really need something THAT durable, a decent quality light would be the Romisen, having a programmable light is great but i dont program them all the time, its just done to suit different needs, e.g. if travelling, i'd set the first mode on max or fast strobe for self defence, then the other modes to more general use modes. If going to the theatre, 1st mode minimum to see seat numbers etc and the other modes to whatever i think i might need.
If push comes to shove, just get what you REALLY want (note, "WANT" not what you think you need cos sooner or later, you're going to go for the Quark anyway, might as well just give in to the temptation now and be done with it).
GO QUARK!! (then get a Romisen later)