I've read a few pages. I can win like at least 90% of prof duels without GJ. I run 94 Base int and my SP recovery is fast enough that it allows me to Heal and use some skills frequently and not to mention that it takes quite some time to burn the 1,9 k SP i have. A mele build is a fail vs me since my Valk mant itself grants me 21% reflect with heals over 2.4k. Running 112 Mdef grants me magic immunity and the ability to heal at the same time. Frostblades and Eztranghero are one of the best profs active in PvP lately and I can't recall having any big problems with them unless I played without my Maya Aegis which was just for more fun.
About the Peco. Depends on the build and the person I guess. With the Holly Cross/Shield Chain build It would be really unwise to use it since you already have to sacrifice some skill points on defensive aura skills and Pressure (It's useful only up to lyl 2 anyway in 1 vs 1 duels since the long delay can cause you unwanted problems). And since the only classes that I have problems with force me into using Defender I don't use a Peco. And if an opponent runs away I can always heal up to full HP so it's not really like I'd have to rush towards them like LKs since they usually don't use Heal.
And about Biochemists. Can't really say that I have too big problems with them. I reduce my Vit to about 66 while fighting Bios (with removing certain equips and not due to a restat) and a 2.4-2.5k heal I can mostly out heal them even if they swap to a different weapon. With djinn they hit 180ish per hit (1800 per AD) at most but even if their AD damage raises to 3000 per AD they loose IC and therefore the cast rate of my Heal becomes faster than those of AD.
For IP/CK. Well a really good sinX might have a chance if I don't use Tao at the beginning. They usually can't get my HP below 10k if I start with Tao and continue with Poison/GR swaps at 30k HP (and for this I don't even start to heal myself)
To be honest It's next to impossible to kill a pally if he can use GJ.
I won't comment how the outcome may be without GJ since really only a handful of players agreed with me on a non GJ duel. I can only say that Snipers have good chances and I used every status armor/weapon that I could get including stun, silence and sleep. It's like whoever makes the first mistake looses. If they burn your SP you are dead since defender only gives you a bit more time. And on the other side. If you land a good SC they are nearly dead.
And please don't come with "How can a pally loose to a Sniper? wth!?" If you haven't dueled Miracle or Zeto without GJ just STFU. They knew how to get near immune to status effects.
You probably haven't read all of the "wall of text" but just ask me for a Duel if you see me in PvP. Tough I'm a bit nonactive in PvP atm because of the Niff Christmas even
