Continue training with added voice sample

Hi, I first started training with only around 5k voice sample.
However, I have collected more voice sample.
My question is this, could I stop training, then add more sample voices, then continue the training.
Also, should I use “restore” or “continue” command ?
python TTS/bin/train_tacotron.py --config_path TTS/tts/configs/config.json --restore_path /path/to/your/model.pth.tar

python TTS/bin/train_tacotron.py --continue_path /path/to/your/run_folder/

Thank You