For the 3rd solve I have some suggestions for cross + first pair: Cross I would start the same way with R D’ R’ but then do L U2 F’ L to finish instead of solving each piece individually, For first pair you can save a rotation and avoid F moves by solving it with L’ U’ L to take out the edge correctly and then inserting the pair in the back with R’ U’ R
For the 3rd solve I have some suggestions for cross + first pair:
Cross I would start the same way with R D’ R’ but then do L U2 F’ L to finish instead of solving each piece individually,
For first pair you can save a rotation and avoid F moves by solving it with L’ U’ L to take out the edge correctly and then inserting the pair in the back with R’ U’ R
Good bro keep it i am also cuber to we are bro😊