I found that the tape-ins let it grow much much faster than the clip ins, I think the metal thinned out my hair.
Not sure if this is the exact one, but pretty close:
GOO GOO Remy Hair Extensions Tape in Human Hair Chocolate Brown to Caramel Blonde Balayage Straight Skin Weft Remy Tape in Human Hair Extensions 16 inch 20pcs 50g https://www.amazon.com/dp/B07437HNXT/ref=cm_sw_r_cp_api_glt_fabc_HWDQZF2Y8K0ZHDRMSJRY
I taught my husband how to put them in and then had a hairdresser blend them.
You can get tape and re-use them too. (: