opinion on my racket choice

hi, im looking for a new racket. im 15 y.o. topspin player (playing for 6 years). im now playing with petr korbel and yasaka 7 2mm fh and donic quattro aconda medium 2mm bh. since im playing a lot of tournaments i get to try many different kinds of rackets. one time i played with matsudaira alc rakza x on bh and stiga genesis II on fh, i really like the speed of it (which i handeled well) and how easy it was to return different kinds of spins with me hitting flat. i also enjoyed fh topspin and bh flicks. the only thing i didnt like about it was blocking. i had to make a lot of adjustments and it would often go into the net or when blocking topspin over the table. i did some research and i came up with idea on my possibly next racket: harimoto alc, rozena 2,1mm bh and stiga dna pro h 2,1mm fh.
i would love to hear what do you think about it or maybe give me some recommendations

yes i have tested rozena and dna but im not sure about the rubber thickness

i forgot to ask the owners of the rubbers about the thicknesses because it was just a quick test on the tournament. i play about 8 hours a week. and yes i asked my coach about his opinion and he is pretty sceptical and thinks the speed will be a problem for me, however when i switched from donic allround blade and some thin allround rubbers i was able to adjust my strokes in a week or so.