Not a fan of polyurethane. It just doesn't do much for me...plastic coated wood. And it is really toxic. Unless I need the abrasion protection of the plastic I don't use it anymore. IMO, it can be made less "plasticy" by making your own wipe on varnish, ( I use 1/3 turpentine, 1/3 polyurethane and 1/3 boiled linseed oil). Because of the high oil content this will seep into the wood rather than sit on top. The wipe on application also eliminates brush marks, bubbles and most, if not all, dust/fibers.
My last few projects have been finished with Tried and True Oil with Varnish. Easy to use. But one MUST follow the directions...less is better! Does require some elbow grease. Pretty much nontoxic. Rather than the nauseous fumes of the oils and polyurethane, the T&T actually has a very low level of fumes and the smell is somewhat nice. I am quite pleased with the results, an "in the wood" finish versus on top. The grain pops, very pleasant "polished" wood feel and good protection, plus being an oil finish...easy to repair. And not toxic!
French polish is beautiful for a high gloss finish and also easy to repair. Just not an easy process, but worth the effort when you want high build and high gloss.
Cheers,
Geary