Its been a while since the last reply on this thread, but I guess I'll add my two cents worth anyway.
First the gurkhas. Personally I think they are ok but was disapointed just because I was expecting more from them. Seemed very average to me. I had the same reaction to my first ISOM also though after having built it up so much in my own head before that first puff.
Personally the most elusive for me are the inexpensive limited runs because they sell out so quick at the low prices. As an example, I found some wonderfully rich and full, very smooth, rosado robusto no names made by Perdomo a couple years ago. I went ahead and added them to my order, but just got the one brick thinking that at $2 a stick they couldn't be that great really. I would buy as many as my humi could hold if I coulf find them now. I have looked, and looked, but can't find them anywhere now. I have never had a rosado so rich with so little harshness. If anyone has sugestions along thease lines I'm all ears.
Anyway, thats my humble opinion on the subject.