Haven't found a good bagel replacement yet, but I'll make a good cauliflower crust, or chicken crust, or mushroom cap pizza. Haven't tried the bacon crust yet, no idea why not though.
I haven't tried them yet because I never was much of a bagel guy, but I know ThinSlimFoods has them. I finally got around to ordering from them, and everything I bought but the brownie I had has been great. I even went and ordered more of their bread.
have you tried low carb wrap pizzas? Tumaro's wrap has 3g net per wrap, and there's also Joseph's lavash bread that has 10g net per wrap. i usually use 2 tumaro wraps (6g) or one joseph lavash (10g) to make my pizzas, add a little alfredo sauce, mozarella and pepperoni, and it's the best low carb pizza. it's just enough to take the edge off my carb cravings.
https://grocery.walmart.com/ip/Joseph-s-It-s-A-Wrap-Lavash-Bread-4-ct-9-oz/10323273
I have to second the recommendation of Joseph's lavash. It's much cheaper to buy it from them directly, I'll buy a box of 10? packages and throw them in the freezer at work. Then I just take a package out to thaw and as I need it. I also only use a half a sheet for a wrap so this lowers my carb count by half and extends my supply even longer. I need to look into Tumaro, I have never seen it before.
I realized a while back that, while I do miss some of the carby items; I think what I miss more is the convenience and hassle-freeness of the carby foods. For example, the above wraps and low carb breads work great, and are a nice substitute. BUT they aren't as easily accessible as a plain ol loaf of wonder bread or a 99 cent package of hotdog/hamburger buns. Also, when I eat out I always research as much as I can beforehand, but I still at times feel like a big pain in the ass for being picky about my meal. No bun, mayo(real not MW) on the side, side salad, full fat ranch, steamed veggies. I always feel picky, and I was raised not to be that, and I'm far from being a picky eater naturally.
But at the end of the day it's working, and that is what matters. I doubt I will be low carb forever, but when I get to the point where I am comfortable with my weight I'll probably switch over to a more standard diet. I will however be more aware of my portion control, and will be monitoring my weight to make sure I don't balloon up again.