I wouldn’t have leave out if you want to avoid damage because repetitive heat to blend it with the wig will cause that, I would recommend a lace frontal so it mimics a natural hairline without having to damage yours. I bought this one on amazon about 4 months ago for one of my wigs. It’s definitely affordable. Has not tangled at all, no issues with shedding, and I was able to bleach and dye it with no issues.
I haven’t tried that brand’s bundles but the reviews seem promising.