All the options were pretty thoroughly discussed in:
One further consideration is that there is a version of the Carbide Compact Router in testing which uses ER-11 collets — not sure when they’ll finally be in stock, but I’ve been testing one and it’s awesome:
I indulged myself w/ a Mafell FM 1000 WS, but the expense was hard to justify, and I only managed it as an indulgence for my birthday/Christmas and because I do a lot of test cuts as part of tech support to the point where some days it felt like I spent more time wrenching than cutting.