I'm not so sure about 'better one's' vs more variety on their webstore front.
Personally avoid Chargefast.co site entirely!
Personal on-going issues:
1. told I was a valued customer and pandemic delayed shipping (that was over 30days ago)
- I replied stated hey got my name wrong (which is right above the subject line and TO field).
- they said it's human.
2. Provided with 1 tracking # 5 days from purchase- shows nothing left not even sticker generated.
3. Second tracking number - also not valid and this time requires a CODE they claim to have sent yet is NOT on any email correspondence they've sent to me.
4. A Third tracking number sent day 20, still and again NOT valid, none exists.
checked VARIOUS apps for unified tracking search and various websites from global shipping - nothing accepts their tracking number.