Hey there.
I have experience with AEG tools and in my honest opinion they're just a consumer product for the DIYer and not a product for joiners or professional users. Over the years, I've worked with various makes of tools from Bosch Professional, Dewalt, Makita, Perles, Hitachi and many others.
I personally recommend metabo as it's what I pride myself in. tools that won't let me down, offer high performance when working with wood and performing building and installation work. My main brands before metabo were makita and bosch professional. I moved from makita as the 1 year warranty wasn't helping me when it came to tools out of the warranty period by weeks going wrong. You name it, I had it. from jigsaws, to sanders, drills, panel saws, biscuit jointers, etc.
I made the move to bosch professional and took on tools I needed. Having put them through their paces as a joiner, 5 out of my 16 products failed within the first 6 months requiring 3 or more visits to bosch for repairs. One or two products weren't comfortable for me and I then searched for something better. I made the move to metabo and haven't looked back since.
As a blind woodworker and turner, tools for me have to feel right and work the way I do and if a tool doesn't feel right for me or cut the mustard, I'll search for a tool which suits my needs.
with the invention of Li ION batteries and Metabo's new line of cordless 18V equipment, on site work is much easier and workshop based projects are a joy.
lew