Just wanted to pass this along that I have been using a 1/4" Straight Router Bit (Bosch Precision Pro) and it has been working great. I have been cutting dual-curved poplar surfboard shaped shelves so not just run-of-the-mill items. It has cut down on my run time as I can increase my speed and feed times in comparison to an 1/8" bit. Specs below. Let me know if you have questions!
Question. What specs?
Ah, sorry, forgot to include this.
Feed: 72" / min
Plunge: 24" / min
Depth / Pass: 0.06"
Fill Method: Offset
Plunge: 20 degrees