Just to quickly wrap it up and not leave another open-ended thread:
I bought the Engineer PAD-01 crimping tool for 91€ (plus some thread locker and two component epoxy and shipping) from the source mentioned above and here is my conclusion:
The tool is very well built and I really like the futuristic look of the orange grip in combination with the burnished / black finishing.
I failed the first crimp on the insulator part, but now knowing how to look after the correct alignment in the tool I am left with very satisfying crimps. If I had to do a couple hundred of these ridiculously (sic!) tiny PicoBlade contacts I would most probably spend the 350€ (yes, that seems to be the current official price tag) on the Molex tool just for peace of mind.
However for my prototyping needs the Engineer does a very good job. It is fiddly and you need to take your time to check for proper alignment. Then again I am seeing myself using this for a lot of different connectors. Today I had to crimp some H.R. A2542 2.5mm pitch connectors and that went so well
I also bought a wire end ferule crimping tool (LSC8 6-4) that I am very pleased with. It seems to be a clone of the Crimpfox UD6-4, but a very good one.
Edit: The small sorting containers are a very nice additional feature since I really like sorting small parts in associated groups. They now hold some five-contact male and female PicoBlade housings plus angled and straight tht pcb sockets as well as the needed contacts.
I had quite some trouble getting the crimped contact in focus for the picture - did I mention these are tiny? xD
This is the Molex 50079 female contact for 28-26 AWG with 26 AWG wire. The insulation is 0.95mm OD and was a tight fit (datasheet says 1.05mm max OD for this contact)