The Aegis Legend is a great mod that will accept any atomizer up to 30mm in diameter without the base of the atomizer over hanging over the side of the mod. If that is of importance to you – to some I guess it is not.
With my Aegis Legend I have the Freemax Mesh Pro, Freemax Fireluke Mesh, the Vaporesso NRG and the Vaporesso Cascade Baby SE. Mesh coils installed in all of them with the Freemax Mesh Pro utilizing a dual mesh coil. For flavour and cloud production it’s difficult to say which is best but if I had to choose I’d probably pick the Freemax Mesh Pro
Juice capacity – the Mesh Pro is only 4ml with its standard straight glass and 5ml with it’s fish bowl type bubble glass, which TBH is ugly as hell!! The bubble sticks out quit a bit so I suspect this will be more prone to breakage.
The Fireluke Mesh is only 3ml but a 5ml glass can be purchased separately. The NRG is 5ml and the Cascade Baby is 6.5ml
As for coils, for the Mesh Pro you have a choice of Stainless Steel mesh, single, dual and triple kanthal mesh coils. The Fireluke only comes in a single mesh config but I believe the Voopoo U Series coils are also compatible.
The Vaporesso NRG and Cascade Baby utilize Vaporesso’s GT Core coils that come in a wide variety of configs from ceramic to mesh. Veporesso is also releasing a new QF coil which I believe maybe compatible. But don’t quote me on that, info is a little vague at the moment. However, the GT Core coils are modeled after the Smok TFV8 Baby coil so any TFV8 Baby style coil will work. Searching the web I have found approx. 18 different coil makers that are compatible with both the NRG and Cascade Baby. Your choice of drop in coils are pretty much endless. I have also found the GT Core coils to be the cheapest out of the bunch.
Just for clarification, the Vaporesso Cascade (non baby version) utilizes the GTM coil….it is not the same as the GT Core. But the tank also comes with an adapter so one could use the GT Core coils. The tank is also a 7ml capacity.
And to add…the 2 Freemax tanks must be empty in order to change a coil. The 2 Vaporesso tanks can be roughly 3/4 full and still allow a coil replacement. Quite convenient if a coil replacement is needed mid tank.