Thanks you again for your advice, mates. It seems that dwarves are not attractive currently in Lineage II Live. I am thinking about stopping play with them, and starting a new way with another race (changes that have arrived with Fafurion update would let me to advance until level 9x relatively quick, I think). I would like to ask you about this new way.
My favourite races (besides dwarves) are Humans and Elves (white Elves), simply because of role reasons (I always have prefered "light" races), although I think that I could play Dark Elves or Kamaels, even with Orcs or, the new race unknown for me, Ertheias.
I have to say that during next months, perhaps one year, I will prefer to be a solo player (except a few parties, and never belonging to a clan, in that time; later I would like to be invited to a clan and to play at parties, of course). So, perhaps the best options for me are classes that I suppose can perform easily playing solo (Tyrr, Othell, Yul, or Feoh; and perhaps Iss). Examples of classes I like (without deep knowledge): Duelist, Wind Rider, Moonlight Sentinel, Archmage, Hierophant, Sword Muse, Spectral Dancer. I like very much Sigel classes (Phoenix and Eva Templar), but I suppose that they do not perform well playing solo. On the other hand, I think I read many time ago that Kamael race are powerful race. I do not know almost nothing about Ertheia race.
I know I am offering many, perhaps too many, options. Any opinion would be welcome and grateful. Thanks for helping me!