Hi Buddy,
If i can offer my 2 cents here and some may disagree but i think they might not have very much in common other than the obvious - British WG working around B'ham. I've only seen Megan but from the info on here on Molly they seem quite opposite so it'll probably come down to your circumstances and what you want from the meet.
As a comparison/contrast;
Appearance Molly - Early 20's Blonde with big boobs and a nice bum. That's going off her profile photos and all her reviews seems complimentary of her appearance.
Megan - Mid 20's Brunette with smaller boobs and a big bum. AW Gallery photos seem to now give very little away but her reviews on here used to always compliment her looks. I found her attractive but not seen her in ages.
ServiceMolly - Her AW 'likes' list is vast - toys, swallow, fingering, facials etc. she's built up a few reviews on here and they're all positive, some as a solo booking and some as a duo. Her reviews would suggest that her likes list despite being big it is accurate and that she's providing a reliable, enthusiastic service. She almost sounds like a mix of PSE & GFE.
Megan - Megan's 'like' list by contrast is much much smaller and seems way more aimed at solely being a GFE. Megan's field reports on her AW sound really good and appealing but then her reviews on here are a real mixed bag. Some great and others read as a borderline negative. When i've seen her there's things i've enjoyed - her oral for example but others things that felt like a let down - kissing. I've reviewed her as both a positive first review and a neutral on the second meet.
Booking - this is probably the biggest difference.Molly - OUTCALLS ONLY. Unless you want to see Molly as part of a duo with another Deluxe girl then she doesn't do incalls. If you do go down the incall threesome route i think it's both girls hourly rates are £180ph each.. so it's £360 for each hour.......... little bit expensive lol. Molly's bookings will also be done through Deluxe who from experience can be frustrating to deal with.
Megan - Independent now so she does her own comms. Going off the profile she seems to be a lot more picky in who she will and won't see now like preferring not to see under 30's etc, although i suppose she's free to do that if she wants. Asks for deposits for new AW clients, certain bookings and outcalls etc. Only does outcalls for 2hrs plus.
Like i say buddy i'm not sure what your circumstances are but they do seem very different. If you don't fancy outcalls then that probably rules Molly out unless you go for a threesome with another Deluxe girl. But if you opt for Megan and try and incall if you pass her client 'preference' bit she might ask for a deposit anyway which may not seem the most discrete to many.
For what it's worth if Molly did incalls i would have tried to see her already, but the outcalls only has put a spanner in that