you only feel this way because its all new to you.
his broken english is only one thing that annoys people, and a minor one at that. you completely miss the point.
The bottom line is he has his opinion, which we all do, but if you disagree with him, he'll make fun of it &/or knock it. But heaven forbid if you do the same to him, then you're being mean, aggressive, etc. It gets tiring after awhile.
It is interesting that he liked the Striders & Buck/Striders a few yrs ago, but not anymore. Oh well.
As far as the ZT 300 series vs the Strider SnG, I would say, first, that the ZT 300 should really be compared to a RCC. They're both recurves & more similar in size (Although the RCC is a thick liner-lock, not a frame lock). As far as what's better in battle, etc. Niether. They're both good, but I'll take a manual opening knife any day over an A/O or auto. It's just simpler & one thing less to break. Granted, the ZT can be opened manually with the flipper. They're both VERY tough knives built to similar "overbuilt" standards & should do you well, whichever one you pick.
When one's talking about similar knives but comparing a production model vs a semi-production one & it's cost, that's purely subjective. There is no clear criteria for deciding which one's better, whether it be in combat, in streets (A Patrol Officer, for example), etc.