Man there are sooo many good options out there now. The axis, go foil, new sab stuff (which I've heard glowing personal accounts of) the north range . all so good. The list goes on
the cheapest option for extra glide is adding the 195 tail and of course shimming - but shimming creates its own problem with less front foot pressure a pitch control .
that being said I think the HS line has been truly left in the dust behind what other companies are offering if you are ready for the next stage. The MA definitely is the last nail in the coffin for the HS I think for riders who as I say are ready. Ride with crew who have just added the 1225 in place of the 1550 on the A plus mast and are truly stoked. (Plus the 195 tail).
what is your weight is probably the most important question. Over 90kg then you will probably need the new mast. Under . I'm not so sure it is completely necessary. If under 90, the cheapest option is the 1225 and the HA 195 tail. If over 90 I'd be trying to demo all the brands because the changeover will be just as expensive either which way you go.
one foil I will not get on (because ignorance is bliss) is the cab foils. Especially if they improve their mast which is supposedly coming out soon. I'm just putting my fingers in my ears and singing loudly with the cab foils