There will be a Manix 2 and it will probably be better than the original but it is probably a good idea to grab one anyway. I have a Chinook3 which is very similar and I love the lock up on the back lock. The Chinook3 is used for back cuts so you know it needs a strong lock.

If you want a huge knife that disappears in your pocket there is nothing better than a SS Police. I got a brand new one for less than 100$ on BF.

They are so slim they literally disappear. The only problem is the finish gets scratched but I am going to try the 3M wheel.