I have had good luck with Yonico too. I bought these three for specific jobs not really expecting them to last but so far they hold up very well. I read bad stuff about Roman Carbide a lot but the only one I’ve ever bought has held up great. It’s a 2” bottom cleaning bit that I use in my router sled for flattening slabs so it does pretty heavy duty but it doesn’t bog down and it’s all in one piece.
This is a set of Newdeli panel raising buts I bought off Amazon for my recent shadowbox project. They were okay for the money but I wouldn’t recommend them. They left a decent finish and were easy enough to get set right but the tongue was looser in the groove than I would expect from a better set but the profiles matched up good enough to get a solid glue up.
For high use bits, I buy Whiteside. Never had any Amana but I hear enough good about them that I wouldn’t hesitate to.
Bosch makes good flush edge trim bits but I don’t like their profile bits because the cut always requires sanding.
